[INFO] fetching crate evitable 0.5.0... [INFO] testing evitable-0.5.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate evitable 0.5.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate evitable 0.5.0 [INFO] finished tweaking crates.io crate evitable 0.5.0 [INFO] tweaked toml for crates.io crate evitable 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate evitable 0.5.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 19 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5604551a148f1bdb2603fb8ff2fcb7078333727d3c045bfc1c3ae21b7ddc1a6d [INFO] running `Command { std: "docker" "start" "-a" "5604551a148f1bdb2603fb8ff2fcb7078333727d3c045bfc1c3ae21b7ddc1a6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5604551a148f1bdb2603fb8ff2fcb7078333727d3c045bfc1c3ae21b7ddc1a6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5604551a148f1bdb2603fb8ff2fcb7078333727d3c045bfc1c3ae21b7ddc1a6d", kill_on_drop: false }` [INFO] [stdout] 5604551a148f1bdb2603fb8ff2fcb7078333727d3c045bfc1c3ae21b7ddc1a6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b03b29536949c836dd50f5b4d36e63368ce6fdb1d9d44a8581dd25d3f8f59b2f [INFO] running `Command { std: "docker" "start" "-a" "b03b29536949c836dd50f5b4d36e63368ce6fdb1d9d44a8581dd25d3f8f59b2f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.184 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling rustc-demangle v0.1.27 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling evitable-syn-meta-ext v0.5.0 [INFO] [stderr] Compiling evitable-derive-core v0.5.0 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling evitable-derive v0.5.0 [INFO] [stderr] Compiling evitable v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.11s [INFO] running `Command { std: "docker" "inspect" "b03b29536949c836dd50f5b4d36e63368ce6fdb1d9d44a8581dd25d3f8f59b2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b03b29536949c836dd50f5b4d36e63368ce6fdb1d9d44a8581dd25d3f8f59b2f", kill_on_drop: false }` [INFO] [stdout] b03b29536949c836dd50f5b4d36e63368ce6fdb1d9d44a8581dd25d3f8f59b2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b63e866d38ccc49120f97f559f2c8f23334a5f7ea51560bec30b96d259ec015 [INFO] running `Command { std: "docker" "start" "-a" "9b63e866d38ccc49120f97f559f2c8f23334a5f7ea51560bec30b96d259ec015", kill_on_drop: false }` [INFO] [stderr] Compiling evitable v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Test` is never constructed [INFO] [stdout] --> tests/from_other.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | pub(super) struct Test; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Test` is never constructed [INFO] [stdout] --> tests/from_other.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | pub(super) struct Test {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Test` is never constructed [INFO] [stdout] --> tests/from_other.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 24 | pub(super) struct Test(); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Test` is never used [INFO] [stdout] --> tests/from_other.rs:31:19 [INFO] [stdout] | [INFO] [stdout] 31 | pub(super) enum Test { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> tests/macros.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 26 | fail!(Context::Io); [INFO] [stdout] | ------------------ any code following this expression is unreachable [INFO] [stdout] 27 | [INFO] [stdout] 28 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "9b63e866d38ccc49120f97f559f2c8f23334a5f7ea51560bec30b96d259ec015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b63e866d38ccc49120f97f559f2c8f23334a5f7ea51560bec30b96d259ec015", kill_on_drop: false }` [INFO] [stdout] 9b63e866d38ccc49120f97f559f2c8f23334a5f7ea51560bec30b96d259ec015 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 258fc52acaf1589cbe377d975c9ab4928d23004db688aa92b4a6969275f73452 [INFO] running `Command { std: "docker" "start" "-a" "258fc52acaf1589cbe377d975c9ab4928d23004db688aa92b4a6969275f73452", kill_on_drop: false }` [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> tests/macros.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 26 | fail!(Context::Io); [INFO] [stderr] | ------------------ any code following this expression is unreachable [INFO] [stderr] 27 | [INFO] [stderr] 28 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `evitable` (test "macros") generated 1 warning [INFO] [stderr] warning: struct `Test` is never constructed [INFO] [stderr] --> tests/from_other.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | pub(super) struct Test; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Test` is never constructed [INFO] [stderr] --> tests/from_other.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | pub(super) struct Test {} [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Test` is never constructed [INFO] [stderr] --> tests/from_other.rs:24:21 [INFO] [stderr] | [INFO] [stderr] 24 | pub(super) struct Test(); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Test` is never used [INFO] [stderr] --> tests/from_other.rs:31:19 [INFO] [stderr] | [INFO] [stderr] 31 | pub(super) enum Test { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `evitable` (test "from_other") generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/evitable-458875255cc6967f) [INFO] [stdout] [INFO] [stderr] Running tests/display.rs (/opt/rustwide/target/debug/deps/display-508b04cce3bcc2b1) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test all_enum::test ... ok [INFO] [stdout] test named_struct::test ... ok [INFO] [stdout] test unit_struct::test ... ok [INFO] [stdout] test unnamed_struct::test ... ok [INFO] [stderr] Running tests/from_other.rs (/opt/rustwide/target/debug/deps/from_other-ba656f1f8091a171) [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-b34d0dbb5a267658) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test fail ... ok [INFO] [stdout] test ensure ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] [stderr] Running tests/multiple.rs (/opt/rustwide/target/debug/deps/multiple-3873f81cc7e7cda3) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_both ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-3811bacf52a892db) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/struct_clone_copy.rs (/opt/rustwide/target/debug/deps/struct_clone_copy-be2507edd8dbbb1f) [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test clone::error_context_cloned ... ok [INFO] [stdout] test copy::error_context_copied ... ok [INFO] [stdout] test clone::display ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/with_context.rs (/opt/rustwide/target/debug/deps/with_context-d85af6ef1e2df1d5) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test option_context ... ok [INFO] [stdout] test from_io_with_context ... ok [INFO] [stdout] test from_io ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] Doc-tests evitable [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/lib.rs - ErrorContext::kind (line 225) ... ok [INFO] [stdout] test src/lib.rs - fail (line 417) ... ok [INFO] [stdout] test src/lib.rs - EvitableError::new (line 110) ... ok [INFO] [stdout] test src/lib.rs - EvitableError::from_context (line 167) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::context_with (line 332) ... ok [INFO] [stdout] test src/lib.rs - OptionExt::context (line 289) ... ok [INFO] [stdout] test src/lib.rs - ensure (line 383) ... ok [INFO] [stdout] test src/lib.rs - EvitableError::from_error_context (line 191) ... ok [INFO] [stdout] test src/lib.rs - EvitableError::kind (line 127) ... ok [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/lib.rs - ErrorContext::into_error (line 259) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.17s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "258fc52acaf1589cbe377d975c9ab4928d23004db688aa92b4a6969275f73452", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "258fc52acaf1589cbe377d975c9ab4928d23004db688aa92b4a6969275f73452", kill_on_drop: false }` [INFO] [stdout] 258fc52acaf1589cbe377d975c9ab4928d23004db688aa92b4a6969275f73452