[INFO] fetching crate munge 0.2.0... [INFO] testing munge-0.2.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate munge 0.2.0 into /workspace/builds/worker-98/source [INFO] validating manifest of crates.io crate munge 0.2.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate munge 0.2.0 [INFO] finished tweaking crates.io crate munge 0.2.0 [INFO] tweaked toml for crates.io crate munge 0.2.0 written to /workspace/builds/worker-98/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustfix v0.5.1 [INFO] [stderr] Downloaded tester v0.9.0 [INFO] [stderr] Downloaded compiletest_rs v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6ed9729e915b3c1fa825101ccb0492960f9452cfed35262b8ad457c167f9f291 [INFO] running `Command { std: "docker" "start" "-a" "6ed9729e915b3c1fa825101ccb0492960f9452cfed35262b8ad457c167f9f291", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ed9729e915b3c1fa825101ccb0492960f9452cfed35262b8ad457c167f9f291", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ed9729e915b3c1fa825101ccb0492960f9452cfed35262b8ad457c167f9f291", kill_on_drop: false }` [INFO] [stdout] 6ed9729e915b3c1fa825101ccb0492960f9452cfed35262b8ad457c167f9f291 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 976b9365c37ad48d0e7d69845acd84246f104d02a46ed6a2c5bb89f0a28574e3 [INFO] running `Command { std: "docker" "start" "-a" "976b9365c37ad48d0e7d69845acd84246f104d02a46ed6a2c5bb89f0a28574e3", kill_on_drop: false }` [INFO] [stderr] Compiling munge v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `Command { std: "docker" "inspect" "976b9365c37ad48d0e7d69845acd84246f104d02a46ed6a2c5bb89f0a28574e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "976b9365c37ad48d0e7d69845acd84246f104d02a46ed6a2c5bb89f0a28574e3", kill_on_drop: false }` [INFO] [stdout] 976b9365c37ad48d0e7d69845acd84246f104d02a46ed6a2c5bb89f0a28574e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f0e89f0379d4b5445d17f51846f04a0300a7ce1d1e8e9455551c89ecd0e00ec [INFO] running `Command { std: "docker" "start" "-a" "6f0e89f0379d4b5445d17f51846f04a0300a7ce1d1e8e9455551c89ecd0e00ec", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling compiletest_rs v0.7.1 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling tester v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling rustfix v0.5.1 [INFO] [stderr] Compiling munge v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 23.27s [INFO] running `Command { std: "docker" "inspect" "6f0e89f0379d4b5445d17f51846f04a0300a7ce1d1e8e9455551c89ecd0e00ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f0e89f0379d4b5445d17f51846f04a0300a7ce1d1e8e9455551c89ecd0e00ec", kill_on_drop: false }` [INFO] [stdout] 6f0e89f0379d4b5445d17f51846f04a0300a7ce1d1e8e9455551c89ecd0e00ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3f3d2b6f3f0366731db1f2b0deb7a6a6d2ee6e5551bd8ce6ae9bf9ade27734f4 [INFO] running `Command { std: "docker" "start" "-a" "3f3d2b6f3f0366731db1f2b0deb7a6a6d2ee6e5551bd8ce6ae9bf9ade27734f4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.45s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/munge-91e723dc5fc129cf) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::test_cell ... ok [INFO] [stdout] test tests::test_pin ... ok [INFO] [stdout] test tests::test_project_nested_array ... ok [INFO] [stdout] test tests::test_generics ... ok [INFO] [stdout] test tests::test_project_struct ... ok [INFO] [stdout] test tests::test_project_tuple ... ok [INFO] [stdout] test tests::test_project_tuple_struct ... ok [INFO] [stdout] test tests::test_project_array ... ok [INFO] [stdout] test tests::test_project_nested_tuple ... ok [INFO] [stdout] test tests::test_project_nested_struct ... ok [INFO] [stdout] test tests::test_project_generic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-7a07415212ddc7e0) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test [ui] ui/prevent_misuse.rs ... FAILED [INFO] [stdout] test [ui] ui/packed.rs ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [ui] ui/packed.rs [INFO] [stdout] [ui] ui/prevent_misuse.rs [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] [stdout] test compiletest ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- compiletest stdout ---- [INFO] [stdout] diff of stderr: [INFO] [stdout] [INFO] [stdout] -error[E0505]: cannot move out of `mu` because it is borrowed [INFO] [stdout] - --> $DIR/prevent_misuse.rs:22:26 [INFO] [stdout] +error[E0463]: can't find crate for `munge` [INFO] [stdout] + --> $DIR/prevent_misuse.rs:2:1 [INFO] [stdout] + | [INFO] [stdout] +2 | extern crate munge; [INFO] [stdout] + | ^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] + [INFO] [stdout] +error: cannot find macro `munge` in this scope [INFO] [stdout] + --> $DIR/prevent_misuse.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | munge!(let Example { a, b } = &mut mu); [INFO] [stdout] - | ------- borrow of `mu` occurs here [INFO] [stdout] -... [INFO] [stdout] -22 | let value = unsafe { mu.assume_init() }; [INFO] [stdout] - | ^^ move out of `mu` occurs here [INFO] [stdout] -... [INFO] [stdout] + | ^^^^^ [INFO] [stdout] + | [INFO] [stdout] +note: `munge` is imported here, but it is an unresolved item, not a macro [INFO] [stdout] + --> $DIR/prevent_misuse.rs:2:1 [INFO] [stdout] + | [INFO] [stdout] +2 | extern crate munge; [INFO] [stdout] + | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] + [INFO] [stdout] +error[E0425]: cannot find value `a` in this scope [INFO] [stdout] + --> $DIR/prevent_misuse.rs:18:16 [INFO] [stdout] + | [INFO] [stdout] +18 | assert_eq!(a.write(1), &1); [INFO] [stdout] + | ^ not found in this scope [INFO] [stdout] + [INFO] [stdout] +error[E0425]: cannot find value `b` in this scope [INFO] [stdout] + --> $DIR/prevent_misuse.rs:19:16 [INFO] [stdout] + | [INFO] [stdout] +19 | assert_eq!(b.write(2), &2); [INFO] [stdout] + | ^ not found in this scope [INFO] [stdout] + [INFO] [stdout] +error[E0425]: cannot find value `a` in this scope [INFO] [stdout] + --> $DIR/prevent_misuse.rs:28:5 [INFO] [stdout] + | [INFO] [stdout] 28 | a.write(3); [INFO] [stdout] - | ---------- borrow later used here [INFO] [stdout] + | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] -error: aborting due to previous error [INFO] [stdout] +error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] -For more information about this error, try `rustc --explain E0505`. [INFO] [stdout] +Some errors have detailed explanations: E0425, E0463. [INFO] [stdout] +For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] The actual stderr differed from the expected stderr. [INFO] [stdout] Actual stderr saved to /tmp/prevent_misuse.stage-id.stderr [INFO] [stdout] To update references, rerun the tests and pass the `--bless` flag [INFO] [stdout] To only update this specific test, also pass `--test-args prevent_misuse.rs` [INFO] [stdout] [INFO] [stdout] error: 1 errors occurred comparing output. [INFO] [stdout] status: exit status: 1 [INFO] [stdout] command: "rustc" "tests/ui/prevent_misuse.rs" "-L" "/tmp" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-C" "prefer-dynamic" "-o" "/tmp/prevent_misuse.stage-id" "-A" "unused" "-L" "target/debug" "-L" "/tmp/prevent_misuse.stage-id.aux" [INFO] [stdout] stdout: [INFO] [stdout] ------------------------------------------ [INFO] [stdout] [INFO] [stdout] ------------------------------------------ [INFO] [stdout] stderr: [INFO] [stdout] ------------------------------------------ [INFO] [stdout] {"message":"can't find crate for `munge`","code":{"code":"E0463","explanation":"A plugin/crate was declared but cannot be found.\n\nErroneous code example:\n\n```compile_fail,E0463\n#![feature(plugin)]\n#![plugin(cookie_monster)] // error: can't find crate for `cookie_monster`\nextern crate cake_is_a_lie; // error: can't find crate for `cake_is_a_lie`\n```\n\nYou need to link your code to the relevant crate in order to be able to use it\n(through Cargo or the `-L` option of rustc example). Plugins are crates as\nwell, and you link to them the same way.\n\n## Common causes\n\n- The crate is not present at all. If using Cargo, add it to `[dependencies]`\n in Cargo.toml.\n- The crate is present, but under a different name. If using Cargo, look for\n `package = ` under `[dependencies]` in Cargo.toml.\n\n## Common causes for missing `std` or `core`\n\n- You are cross-compiling for a target which doesn't have `std` prepackaged.\n Consider one of the following:\n + Adding a pre-compiled version of std with `rustup target add`\n + Building std from source with `cargo build -Z build-std`\n + Using `#![no_std]` at the crate root, so you won't need `std` in the first\n place.\n- You are developing the compiler itself and haven't built libstd from source.\n You can usually build it with `x.py build library/std`. More information\n about x.py is available in the [rustc-dev-guide].\n\n[rustc-dev-guide]: https://rustc-dev-guide.rust-lang.org/building/how-to-build-and-run.html#building-the-compiler\n"},"level":"error","spans":[{"file_name":"tests/ui/prevent_misuse.rs","byte_start":20,"byte_end":39,"line_start":2,"line_end":2,"column_start":1,"column_end":20,"is_primary":true,"text":[{"text":"extern crate munge;","highlight_start":1,"highlight_end":20}],"label":"can't find crate","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":"error[E0463]: can't find crate for `munge`\n --> tests/ui/prevent_misuse.rs:2:1\n |\n2 | extern crate munge;\n | ^^^^^^^^^^^^^^^^^^^ can't find crate\n\n"} [INFO] [stdout] {"message":"cannot find macro `munge` in this scope","code":null,"level":"error","spans":[{"file_name":"tests/ui/prevent_misuse.rs","byte_start":244,"byte_end":249,"line_start":17,"line_end":17,"column_start":5,"column_end":10,"is_primary":true,"text":[{"text":" munge!(let Example { a, b } = &mut mu);","highlight_start":5,"highlight_end":10}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"`munge` is imported here, but it is an unresolved item, not a macro","code":null,"level":"note","spans":[{"file_name":"tests/ui/prevent_misuse.rs","byte_start":20,"byte_end":39,"line_start":2,"line_end":2,"column_start":1,"column_end":20,"is_primary":true,"text":[{"text":"extern crate munge;","highlight_start":1,"highlight_end":20}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":null}],"rendered":"error: cannot find macro `munge` in this scope\n --> tests/ui/prevent_misuse.rs:17:5\n |\n17 | munge!(let Example { a, b } = &mut mu);\n | ^^^^^\n |\nnote: `munge` is imported here, but it is an unresolved item, not a macro\n --> tests/ui/prevent_misuse.rs:2:1\n |\n2 | extern crate munge;\n | ^^^^^^^^^^^^^^^^^^^\n\n"} [INFO] [stdout] {"message":"cannot find value `a` in this scope","code":{"code":"E0425","explanation":"An unresolved name was used.\n\nErroneous code examples:\n\n```compile_fail,E0425\nsomething_that_doesnt_exist::foo;\n// error: unresolved name `something_that_doesnt_exist::foo`\n\n// or:\n\ntrait Foo {\n fn bar() {\n Self; // error: unresolved name `Self`\n }\n}\n\n// or:\n\nlet x = unknown_variable; // error: unresolved name `unknown_variable`\n```\n\nPlease verify that the name wasn't misspelled and ensure that the\nidentifier being referred to is valid for the given situation. Example:\n\n```\nenum something_that_does_exist {\n Foo,\n}\n```\n\nOr:\n\n```\nmod something_that_does_exist {\n pub static foo : i32 = 0i32;\n}\n\nsomething_that_does_exist::foo; // ok!\n```\n\nOr:\n\n```\nlet unknown_variable = 12u32;\nlet x = unknown_variable; // ok!\n```\n\nIf the item is not defined in the current module, it must be imported using a\n`use` statement, like so:\n\n```\n# mod foo { pub fn bar() {} }\n# fn main() {\nuse foo::bar;\nbar();\n# }\n```\n\nIf the item you are importing is not defined in some super-module of the\ncurrent module, then it must also be declared as public (e.g., `pub fn`).\n"},"level":"error","spans":[{"file_name":"tests/ui/prevent_misuse.rs","byte_start":300,"byte_end":301,"line_start":18,"line_end":18,"column_start":16,"column_end":17,"is_primary":true,"text":[{"text":" assert_eq!(a.write(1), &1);","highlight_start":16,"highlight_end":17}],"label":"not found in this scope","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":"error[E0425]: cannot find value `a` in this scope\n --> tests/ui/prevent_misuse.rs:18:16\n |\n18 | assert_eq!(a.write(1), &1);\n | ^ not found in this scope\n\n"} [INFO] [stdout] {"message":"cannot find value `b` in this scope","code":{"code":"E0425","explanation":"An unresolved name was used.\n\nErroneous code examples:\n\n```compile_fail,E0425\nsomething_that_doesnt_exist::foo;\n// error: unresolved name `something_that_doesnt_exist::foo`\n\n// or:\n\ntrait Foo {\n fn bar() {\n Self; // error: unresolved name `Self`\n }\n}\n\n// or:\n\nlet x = unknown_variable; // error: unresolved name `unknown_variable`\n```\n\nPlease verify that the name wasn't misspelled and ensure that the\nidentifier being referred to is valid for the given situation. Example:\n\n```\nenum something_that_does_exist {\n Foo,\n}\n```\n\nOr:\n\n```\nmod something_that_does_exist {\n pub static foo : i32 = 0i32;\n}\n\nsomething_that_does_exist::foo; // ok!\n```\n\nOr:\n\n```\nlet unknown_variable = 12u32;\nlet x = unknown_variable; // ok!\n```\n\nIf the item is not defined in the current module, it must be imported using a\n`use` statement, like so:\n\n```\n# mod foo { pub fn bar() {} }\n# fn main() {\nuse foo::bar;\nbar();\n# }\n```\n\nIf the item you are importing is not defined in some super-module of the\ncurrent module, then it must also be declared as public (e.g., `pub fn`).\n"},"level":"error","spans":[{"file_name":"tests/ui/prevent_misuse.rs","byte_start":333,"byte_end":334,"line_start":19,"line_end":19,"column_start":16,"column_end":17,"is_primary":true,"text":[{"text":" assert_eq!(b.write(2), &2);","highlight_start":16,"highlight_end":17}],"label":"not found in this scope","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":"error[E0425]: cannot find value `b` in this scope\n --> tests/ui/prevent_misuse.rs:19:16\n |\n19 | assert_eq!(b.write(2), &2);\n | ^ not found in this scope\n\n"} [INFO] [stdout] {"message":"cannot find value `a` in this scope","code":{"code":"E0425","explanation":"An unresolved name was used.\n\nErroneous code examples:\n\n```compile_fail,E0425\nsomething_that_doesnt_exist::foo;\n// error: unresolved name `something_that_doesnt_exist::foo`\n\n// or:\n\ntrait Foo {\n fn bar() {\n Self; // error: unresolved name `Self`\n }\n}\n\n// or:\n\nlet x = unknown_variable; // error: unresolved name `unknown_variable`\n```\n\nPlease verify that the name wasn't misspelled and ensure that the\nidentifier being referred to is valid for the given situation. Example:\n\n```\nenum something_that_does_exist {\n Foo,\n}\n```\n\nOr:\n\n```\nmod something_that_does_exist {\n pub static foo : i32 = 0i32;\n}\n\nsomething_that_does_exist::foo; // ok!\n```\n\nOr:\n\n```\nlet unknown_variable = 12u32;\nlet x = unknown_variable; // ok!\n```\n\nIf the item is not defined in the current module, it must be imported using a\n`use` statement, like so:\n\n```\n# mod foo { pub fn bar() {} }\n# fn main() {\nuse foo::bar;\nbar();\n# }\n```\n\nIf the item you are importing is not defined in some super-module of the\ncurrent module, then it must also be declared as public (e.g., `pub fn`).\n"},"level":"error","spans":[{"file_name":"tests/ui/prevent_misuse.rs","byte_start":618,"byte_end":619,"line_start":28,"line_end":28,"column_start":5,"column_end":6,"is_primary":true,"text":[{"text":" a.write(3);","highlight_start":5,"highlight_end":6}],"label":"not found in this scope","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":"error[E0425]: cannot find value `a` in this scope\n --> tests/ui/prevent_misuse.rs:28:5\n |\n28 | a.write(3);\n | ^ not found in this scope\n\n"} [INFO] [stdout] {"message":"aborting due to 5 previous errors","code":null,"level":"error","spans":[],"children":[],"rendered":"error: aborting due to 5 previous errors\n\n"} [INFO] [stdout] {"message":"Some errors have detailed explanations: E0425, E0463.","code":null,"level":"failure-note","spans":[],"children":[],"rendered":"Some errors have detailed explanations: E0425, E0463.\n"} [INFO] [stdout] {"message":"For more information about an error, try `rustc --explain E0425`.","code":null,"level":"failure-note","spans":[],"children":[],"rendered":"For more information about an error, try `rustc --explain E0425`.\n"} [INFO] [stdout] [INFO] [stdout] ------------------------------------------ [INFO] [stdout] [INFO] [stdout] diff of stderr: [INFO] [stdout] [INFO] [stdout] -warning: reference to packed field is unaligned [INFO] [stdout] - --> $DIR/packed.rs:18:63 [INFO] [stdout] +error[E0463]: can't find crate for `munge` [INFO] [stdout] + --> $DIR/packed.rs:2:1 [INFO] [stdout] + | [INFO] [stdout] +2 | extern crate munge; [INFO] [stdout] + | ^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] + [INFO] [stdout] +error: cannot find macro `munge` in this scope [INFO] [stdout] + --> $DIR/packed.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | munge!(let Misalign { byte: a, inner: Misalign { byte: b, inner } } = &mut mu); [INFO] [stdout] - | ^^^^^ [INFO] [stdout] + | ^^^^^ [INFO] [stdout] | [INFO] [stdout] - = note: `#[warn(unaligned_references)]` on by default [INFO] [stdout] - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] - = note: for more information, see issue #82523 [INFO] [stdout] - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] +note: `munge` is imported here, but it is an unresolved item, not a macro [INFO] [stdout] + --> $DIR/packed.rs:2:1 [INFO] [stdout] + | [INFO] [stdout] +2 | extern crate munge; [INFO] [stdout] + | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] -warning: reference to packed field is unaligned [INFO] [stdout] - --> $DIR/packed.rs:28:5 [INFO] [stdout] +error[E0425]: cannot find value `a` in this scope [INFO] [stdout] + --> $DIR/packed.rs:20:16 [INFO] [stdout] | [INFO] [stdout] -28 | assert_eq!(init.inner.inner, 3); [INFO] [stdout] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] +20 | assert_eq!(a.write(1), &1); [INFO] [stdout] + | ^ not found in this scope [INFO] [stdout] + [INFO] [stdout] +error[E0425]: cannot find value `b` in this scope [INFO] [stdout] + --> $DIR/packed.rs:21:16 [INFO] [stdout] | [INFO] [stdout] - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] - = note: for more information, see issue #82523 [INFO] [stdout] - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] - = note: this warning originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] +21 | assert_eq!(b.write(2), &2); [INFO] [stdout] + | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] -warning: 2 warnings emitted [INFO] [stdout] +error[E0425]: cannot find value `inner` in this scope [INFO] [stdout] + --> $DIR/packed.rs:22:16 [INFO] [stdout] + | [INFO] [stdout] +22 | assert_eq!(inner.write(3), &3); [INFO] [stdout] + | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] +error: aborting due to 5 previous errors [INFO] [stdout] + [INFO] [stdout] +Some errors have detailed explanations: E0425, E0463. [INFO] [stdout] +For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] The actual stderr differed from the expected stderr. [INFO] [stdout] Actual stderr saved to /tmp/packed.stage-id.stderr [INFO] [stdout] To update references, rerun the tests and pass the `--bless` flag [INFO] [stdout] To only update this specific test, also pass `--test-args packed.rs` [INFO] [stdout] [INFO] [stdout] error: 1 errors occurred comparing output. [INFO] [stdout] status: exit status: 1 [INFO] [stdout] command: "rustc" "tests/ui/packed.rs" "-L" "/tmp" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-C" "prefer-dynamic" "-o" "/tmp/packed.stage-id" "-A" "unused" "-L" "target/debug" "-L" "/tmp/packed.stage-id.aux" [INFO] [stdout] stdout: [INFO] [stdout] ------------------------------------------ [INFO] [stdout] [INFO] [stdout] ------------------------------------------ [INFO] [stdout] stderr: [INFO] [stdout] ------------------------------------------ [INFO] [stdout] {"message":"can't find crate for `munge`","code":{"code":"E0463","explanation":"A plugin/crate was declared but cannot be found.\n\nErroneous code example:\n\n```compile_fail,E0463\n#![feature(plugin)]\n#![plugin(cookie_monster)] // error: can't find crate for `cookie_monster`\nextern crate cake_is_a_lie; // error: can't find crate for `cake_is_a_lie`\n```\n\nYou need to link your code to the relevant crate in order to be able to use it\n(through Cargo or the `-L` option of rustc example). Plugins are crates as\nwell, and you link to them the same way.\n\n## Common causes\n\n- The crate is not present at all. If using Cargo, add it to `[dependencies]`\n in Cargo.toml.\n- The crate is present, but under a different name. If using Cargo, look for\n `package = ` under `[dependencies]` in Cargo.toml.\n\n## Common causes for missing `std` or `core`\n\n- You are cross-compiling for a target which doesn't have `std` prepackaged.\n Consider one of the following:\n + Adding a pre-compiled version of std with `rustup target add`\n + Building std from source with `cargo build -Z build-std`\n + Using `#![no_std]` at the crate root, so you won't need `std` in the first\n place.\n- You are developing the compiler itself and haven't built libstd from source.\n You can usually build it with `x.py build library/std`. More information\n about x.py is available in the [rustc-dev-guide].\n\n[rustc-dev-guide]: https://rustc-dev-guide.rust-lang.org/building/how-to-build-and-run.html#building-the-compiler\n"},"level":"error","spans":[{"file_name":"tests/ui/packed.rs","byte_start":20,"byte_end":39,"line_start":2,"line_end":2,"column_start":1,"column_end":20,"is_primary":true,"text":[{"text":"extern crate munge;","highlight_start":1,"highlight_end":20}],"label":"can't find crate","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":"error[E0463]: can't find crate for `munge`\n --> tests/ui/packed.rs:2:1\n |\n2 | extern crate munge;\n | ^^^^^^^^^^^^^^^^^^^ can't find crate\n\n"} [INFO] [stdout] {"message":"cannot find macro `munge` in this scope","code":null,"level":"error","spans":[{"file_name":"tests/ui/packed.rs","byte_start":289,"byte_end":294,"line_start":18,"line_end":18,"column_start":5,"column_end":10,"is_primary":true,"text":[{"text":" munge!(let Misalign { byte: a, inner: Misalign { byte: b, inner } } = &mut mu);","highlight_start":5,"highlight_end":10}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"`munge` is imported here, but it is an unresolved item, not a macro","code":null,"level":"note","spans":[{"file_name":"tests/ui/packed.rs","byte_start":20,"byte_end":39,"line_start":2,"line_end":2,"column_start":1,"column_end":20,"is_primary":true,"text":[{"text":"extern crate munge;","highlight_start":1,"highlight_end":20}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":null}],"rendered":"error: cannot find macro `munge` in this scope\n --> tests/ui/packed.rs:18:5\n |\n18 | munge!(let Misalign { byte: a, inner: Misalign { byte: b, inner } } = &mut mu);\n | ^^^^^\n |\nnote: `munge` is imported here, but it is an unresolved item, not a macro\n --> tests/ui/packed.rs:2:1\n |\n2 | extern crate munge;\n | ^^^^^^^^^^^^^^^^^^^\n\n"} [INFO] [stdout] {"message":"cannot find value `a` in this scope","code":{"code":"E0425","explanation":"An unresolved name was used.\n\nErroneous code examples:\n\n```compile_fail,E0425\nsomething_that_doesnt_exist::foo;\n// error: unresolved name `something_that_doesnt_exist::foo`\n\n// or:\n\ntrait Foo {\n fn bar() {\n Self; // error: unresolved name `Self`\n }\n}\n\n// or:\n\nlet x = unknown_variable; // error: unresolved name `unknown_variable`\n```\n\nPlease verify that the name wasn't misspelled and ensure that the\nidentifier being referred to is valid for the given situation. Example:\n\n```\nenum something_that_does_exist {\n Foo,\n}\n```\n\nOr:\n\n```\nmod something_that_does_exist {\n pub static foo : i32 = 0i32;\n}\n\nsomething_that_does_exist::foo; // ok!\n```\n\nOr:\n\n```\nlet unknown_variable = 12u32;\nlet x = unknown_variable; // ok!\n```\n\nIf the item is not defined in the current module, it must be imported using a\n`use` statement, like so:\n\n```\n# mod foo { pub fn bar() {} }\n# fn main() {\nuse foo::bar;\nbar();\n# }\n```\n\nIf the item you are importing is not defined in some super-module of the\ncurrent module, then it must also be declared as public (e.g., `pub fn`).\n"},"level":"error","spans":[{"file_name":"tests/ui/packed.rs","byte_start":442,"byte_end":443,"line_start":20,"line_end":20,"column_start":16,"column_end":17,"is_primary":true,"text":[{"text":" assert_eq!(a.write(1), &1);","highlight_start":16,"highlight_end":17}],"label":"not found in this scope","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":"error[E0425]: cannot find value `a` in this scope\n --> tests/ui/packed.rs:20:16\n |\n20 | assert_eq!(a.write(1), &1);\n | ^ not found in this scope\n\n"} [INFO] [stdout] {"message":"cannot find value `b` in this scope","code":{"code":"E0425","explanation":"An unresolved name was used.\n\nErroneous code examples:\n\n```compile_fail,E0425\nsomething_that_doesnt_exist::foo;\n// error: unresolved name `something_that_doesnt_exist::foo`\n\n// or:\n\ntrait Foo {\n fn bar() {\n Self; // error: unresolved name `Self`\n }\n}\n\n// or:\n\nlet x = unknown_variable; // error: unresolved name `unknown_variable`\n```\n\nPlease verify that the name wasn't misspelled and ensure that the\nidentifier being referred to is valid for the given situation. Example:\n\n```\nenum something_that_does_exist {\n Foo,\n}\n```\n\nOr:\n\n```\nmod something_that_does_exist {\n pub static foo : i32 = 0i32;\n}\n\nsomething_that_does_exist::foo; // ok!\n```\n\nOr:\n\n```\nlet unknown_variable = 12u32;\nlet x = unknown_variable; // ok!\n```\n\nIf the item is not defined in the current module, it must be imported using a\n`use` statement, like so:\n\n```\n# mod foo { pub fn bar() {} }\n# fn main() {\nuse foo::bar;\nbar();\n# }\n```\n\nIf the item you are importing is not defined in some super-module of the\ncurrent module, then it must also be declared as public (e.g., `pub fn`).\n"},"level":"error","spans":[{"file_name":"tests/ui/packed.rs","byte_start":475,"byte_end":476,"line_start":21,"line_end":21,"column_start":16,"column_end":17,"is_primary":true,"text":[{"text":" assert_eq!(b.write(2), &2);","highlight_start":16,"highlight_end":17}],"label":"not found in this scope","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":"error[E0425]: cannot find value `b` in this scope\n --> tests/ui/packed.rs:21:16\n |\n21 | assert_eq!(b.write(2), &2);\n | ^ not found in this scope\n\n"} [INFO] [stdout] {"message":"cannot find value `inner` in this scope","code":{"code":"E0425","explanation":"An unresolved name was used.\n\nErroneous code examples:\n\n```compile_fail,E0425\nsomething_that_doesnt_exist::foo;\n// error: unresolved name `something_that_doesnt_exist::foo`\n\n// or:\n\ntrait Foo {\n fn bar() {\n Self; // error: unresolved name `Self`\n }\n}\n\n// or:\n\nlet x = unknown_variable; // error: unresolved name `unknown_variable`\n```\n\nPlease verify that the name wasn't misspelled and ensure that the\nidentifier being referred to is valid for the given situation. Example:\n\n```\nenum something_that_does_exist {\n Foo,\n}\n```\n\nOr:\n\n```\nmod something_that_does_exist {\n pub static foo : i32 = 0i32;\n}\n\nsomething_that_does_exist::foo; // ok!\n```\n\nOr:\n\n```\nlet unknown_variable = 12u32;\nlet x = unknown_variable; // ok!\n```\n\nIf the item is not defined in the current module, it must be imported using a\n`use` statement, like so:\n\n```\n# mod foo { pub fn bar() {} }\n# fn main() {\nuse foo::bar;\nbar();\n# }\n```\n\nIf the item you are importing is not defined in some super-module of the\ncurrent module, then it must also be declared as public (e.g., `pub fn`).\n"},"level":"error","spans":[{"file_name":"tests/ui/packed.rs","byte_start":508,"byte_end":513,"line_start":22,"line_end":22,"column_start":16,"column_end":21,"is_primary":true,"text":[{"text":" assert_eq!(inner.write(3), &3);","highlight_start":16,"highlight_end":21}],"label":"not found in this scope","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":"error[E0425]: cannot find value `inner` in this scope\n --> tests/ui/packed.rs:22:16\n |\n22 | assert_eq!(inner.write(3), &3);\n | ^^^^^ not found in this scope\n\n"} [INFO] [stdout] {"message":"aborting due to 5 previous errors","code":null,"level":"error","spans":[],"children":[],"rendered":"error: aborting due to 5 previous errors\n\n"} [INFO] [stdout] {"message":"Some errors have detailed explanations: E0425, E0463.","code":null,"level":"failure-note","spans":[],"children":[],"rendered":"Some errors have detailed explanations: E0425, E0463.\n"} [INFO] [stdout] {"message":"For more information about an error, try `rustc --explain E0425`.","code":null,"level":"failure-note","spans":[],"children":[],"rendered":"For more information about an error, try `rustc --explain E0425`.\n"} [INFO] [stdout] [INFO] [stdout] ------------------------------------------ [INFO] [stdout] [INFO] [stdout] thread 'compiletest' panicked at 'Some tests failed', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.7.1/src/lib.rs:105:22 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55bbb2602b5d - std::backtrace_rs::backtrace::libunwind::trace::hee598835bc88d35b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55bbb2602b5d - std::backtrace_rs::backtrace::trace_unsynchronized::h9cdc730ba5cf5d72 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55bbb2602b5d - std::sys_common::backtrace::_print_fmt::h75aeaf7ed30e43fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55bbb2602b5d - ::fmt::h606862f787600875 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55bbb262a54c - core::fmt::write::he803f0f418caf762 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/fmt/mod.rs:1190:17 [INFO] [stdout] 5: 0x55bbb25fd768 - std::io::Write::write_fmt::hbe7c1a63616291e2 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/io/mod.rs:1657:15 [INFO] [stdout] 6: 0x55bbb26054a7 - std::sys_common::backtrace::_print::h64d038cf8ac3e13e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55bbb26054a7 - std::sys_common::backtrace::print::h359300b4a7fccf65 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55bbb26054a7 - std::panicking::default_hook::{{closure}}::hf51be35e2f510149 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55bbb26051dc - std::panicking::default_hook::h03ca0f22e1d2d25e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55bbb2605bf9 - std::panicking::rust_panic_with_hook::h3b7380e99b825b63 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55bbb25bd218 - std::panicking::begin_panic::{{closure}}::he95abdab82692d3f [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:617:9 [INFO] [stdout] 12: 0x55bbb25c0939 - std::sys_common::backtrace::__rust_end_short_backtrace::hc2b7b0a1d139f5de [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55bbb25bd193 - std::panicking::begin_panic::h7e9e4e1ce3d7a0f4 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:616:12 [INFO] [stdout] 14: 0x55bbb224dd69 - compiletest_rs::run_tests::hf55e0b0d437366fb [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.7.1/src/lib.rs:105:22 [INFO] [stdout] 15: 0x55bbb220f8d7 - tests::run_mode::he27ce819209c63f1 [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:15:5 [INFO] [stdout] 16: 0x55bbb220f932 - tests::compiletest::heecd7e43137c3e8e [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:20:5 [INFO] [stdout] 17: 0x55bbb220f90a - tests::compiletest::{{closure}}::h097a91dc5872cad8 [INFO] [stdout] at /opt/rustwide/workdir/tests/tests.rs:19:1 [INFO] [stdout] 18: 0x55bbb220f2ae - core::ops::function::FnOnce::call_once::hbb030bac23c80032 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 19: 0x55bbb223b213 - core::ops::function::FnOnce::call_once::h2a47b4b927cb6ca5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55bbb223b213 - test::__rust_begin_short_backtrace::h594ef8055a183b9b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:575:5 [INFO] [stdout] 21: 0x55bbb2239ef4 - as core::ops::function::FnOnce>::call_once::hb40cbb8bc3e1be15 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 22: 0x55bbb2239ef4 - as core::ops::function::FnOnce<()>>::call_once::ha4f2bd3b806745a0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 23: 0x55bbb2239ef4 - std::panicking::try::do_call::h92af9f8bc77a5987 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 24: 0x55bbb2239ef4 - std::panicking::try::h9df49eeae42572b7 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 25: 0x55bbb2239ef4 - std::panic::catch_unwind::h101dbadc82bbe0fd [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 26: 0x55bbb2239ef4 - test::run_test_in_process::h2ad7bffb068e750a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:598:18 [INFO] [stdout] 27: 0x55bbb2239ef4 - test::run_test::run_test_inner::{{closure}}::h384faf46554c5acb [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:492:39 [INFO] [stdout] 28: 0x55bbb2243811 - test::run_test::run_test_inner::{{closure}}::h17cfe94835a46685 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:519:37 [INFO] [stdout] 29: 0x55bbb2243811 - std::sys_common::backtrace::__rust_begin_short_backtrace::h82709e5086312627 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 30: 0x55bbb220fe8f - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hdfea66a201b39571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 31: 0x55bbb220fe8f - as core::ops::function::FnOnce<()>>::call_once::h4912df03598e67fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 32: 0x55bbb220fe8f - std::panicking::try::do_call::h6d5dc1045d0eade8 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 33: 0x55bbb220fe8f - std::panicking::try::hbc897fc717ec6571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 34: 0x55bbb220fe8f - std::panic::catch_unwind::h27f1e958c91391ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 35: 0x55bbb220fe8f - std::thread::Builder::spawn_unchecked_::{{closure}}::h1b42e48537edc3c0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 36: 0x55bbb220fe8f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9137b3d6d2a88354 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 37: 0x55bbb260ce43 - as core::ops::function::FnOnce>::call_once::hf70ac038171e3e1a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 38: 0x55bbb260ce43 - as core::ops::function::FnOnce>::call_once::he6690128792365ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 39: 0x55bbb260ce43 - std::sys::unix::thread::Thread::new::thread_start::ha07928d93d5a5ec9 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 40: 0x7f7aed11a609 - start_thread [INFO] [stdout] 41: 0x7f7aeceea163 - clone [INFO] [stdout] 42: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] compiletest [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test tests' [INFO] running `Command { std: "docker" "inspect" "3f3d2b6f3f0366731db1f2b0deb7a6a6d2ee6e5551bd8ce6ae9bf9ade27734f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f3d2b6f3f0366731db1f2b0deb7a6a6d2ee6e5551bd8ce6ae9bf9ade27734f4", kill_on_drop: false }` [INFO] [stdout] 3f3d2b6f3f0366731db1f2b0deb7a6a6d2ee6e5551bd8ce6ae9bf9ade27734f4