[INFO] fetching crate totally-safe 0.1.1... [INFO] testing totally-safe-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate totally-safe 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate totally-safe 0.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate totally-safe 0.1.1 [INFO] tweaked toml for crates.io crate totally-safe 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate totally-safe 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate totally-safe 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ceb071d87f4d154aa961f6f2a0592f33f57729ff9df018eb827a8fc7b73351bf [INFO] running `Command { std: "docker" "start" "-a" "ceb071d87f4d154aa961f6f2a0592f33f57729ff9df018eb827a8fc7b73351bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ceb071d87f4d154aa961f6f2a0592f33f57729ff9df018eb827a8fc7b73351bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ceb071d87f4d154aa961f6f2a0592f33f57729ff9df018eb827a8fc7b73351bf", kill_on_drop: false }` [INFO] [stdout] ceb071d87f4d154aa961f6f2a0592f33f57729ff9df018eb827a8fc7b73351bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4a52a8510991951a73b6b65d55a228ac6ca77425e2ed3247f126978269e059b [INFO] running `Command { std: "docker" "start" "-a" "d4a52a8510991951a73b6b65d55a228ac6ca77425e2ed3247f126978269e059b", kill_on_drop: false }` [INFO] [stderr] Compiling totally-safe v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "d4a52a8510991951a73b6b65d55a228ac6ca77425e2ed3247f126978269e059b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4a52a8510991951a73b6b65d55a228ac6ca77425e2ed3247f126978269e059b", kill_on_drop: false }` [INFO] [stdout] d4a52a8510991951a73b6b65d55a228ac6ca77425e2ed3247f126978269e059b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8570181e6b1a09819c8156e24631efd2a237eac428cb8316cbdca14243eeae7 [INFO] running `Command { std: "docker" "start" "-a" "c8570181e6b1a09819c8156e24631efd2a237eac428cb8316cbdca14243eeae7", kill_on_drop: false }` [INFO] [stderr] Compiling totally-safe v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "c8570181e6b1a09819c8156e24631efd2a237eac428cb8316cbdca14243eeae7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8570181e6b1a09819c8156e24631efd2a237eac428cb8316cbdca14243eeae7", kill_on_drop: false }` [INFO] [stdout] c8570181e6b1a09819c8156e24631efd2a237eac428cb8316cbdca14243eeae7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2df5610442495345c6d4ad58bc9f6c719463a9cd29376642831ed58bdb9f6c8f [INFO] running `Command { std: "docker" "start" "-a" "2df5610442495345c6d4ad58bc9f6c719463a9cd29376642831ed58bdb9f6c8f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/totally_safe-2f905a9982721e0c) [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] [stderr] Doc-tests totally_safe [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - TotallySafe::transmute_into (line 76) ... FAILED [INFO] [stdout] test src/lib.rs - TotallySafe::as_mut_alias_array (line 51) ... FAILED [INFO] [stdout] test src/lib.rs - TotallySafe::as_mut_alias (line 30) ... FAILED [INFO] [stdout] test src/lib.rs - TotallySafe::as_ref_alias (line 10) ... FAILED [INFO] [stdout] test src/lib.rs - TotallySafe::copy (line 102) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - TotallySafe::transmute_into (line 76) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `OtherType` in this scope [INFO] [stdout] --> src/lib.rs:78:21 [INFO] [stdout] | [INFO] [stdout] 4 | let other_instance: OtherType = instance.transmute_into(); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MyType` [INFO] [stdout] --> src/lib.rs:77:16 [INFO] [stdout] | [INFO] [stdout] 3 | let instance = MyType::new(); [INFO] [stdout] | ^^^^^^ use of undeclared type `MyType` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TotallySafe::as_mut_alias_array (line 51) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `MyType` in this scope [INFO] [stdout] --> src/lib.rs:52:19 [INFO] [stdout] | [INFO] [stdout] 3 | fn mutate(q: &mut MyType, w: &mut MyType) { *q = w.copy() } [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `MyType` in this scope [INFO] [stdout] --> src/lib.rs:52:35 [INFO] [stdout] | [INFO] [stdout] 3 | fn mutate(q: &mut MyType, w: &mut MyType) { *q = w.copy() } [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MyType` [INFO] [stdout] --> src/lib.rs:54:20 [INFO] [stdout] | [INFO] [stdout] 5 | let mut instance = MyType::new(); [INFO] [stdout] | ^^^^^^ use of undeclared type `MyType` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TotallySafe::as_mut_alias (line 30) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `MyType` in this scope [INFO] [stdout] --> src/lib.rs:32:32 [INFO] [stdout] | [INFO] [stdout] 4 | let any_lifetime_mut_ref: &mut MyType = instance.as_mut_alias(); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MyType` [INFO] [stdout] --> src/lib.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 3 | let mut instance = MyType::new(); [INFO] [stdout] | ^^^^^^ use of undeclared type `MyType` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TotallySafe::as_ref_alias (line 10) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `MyType` in this scope [INFO] [stdout] --> src/lib.rs:12:24 [INFO] [stdout] | [INFO] [stdout] 4 | let any_lifetime_ref: &MyType = instance.as_ref_alias(); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MyType` [INFO] [stdout] --> src/lib.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 3 | let instance = MyType::new(); [INFO] [stdout] | ^^^^^^ use of undeclared type `MyType` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TotallySafe::copy (line 102) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MyType` [INFO] [stdout] --> src/lib.rs:103:20 [INFO] [stdout] | [INFO] [stdout] 3 | let mut instance = MyType::new(); [INFO] [stdout] | ^^^^^^ use of undeclared type `MyType` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - TotallySafe::as_mut_alias (line 30) [INFO] [stdout] src/lib.rs - TotallySafe::as_mut_alias_array (line 51) [INFO] [stdout] src/lib.rs - TotallySafe::as_ref_alias (line 10) [INFO] [stdout] src/lib.rs - TotallySafe::copy (line 102) [INFO] [stdout] src/lib.rs - TotallySafe::transmute_into (line 76) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "2df5610442495345c6d4ad58bc9f6c719463a9cd29376642831ed58bdb9f6c8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2df5610442495345c6d4ad58bc9f6c719463a9cd29376642831ed58bdb9f6c8f", kill_on_drop: false }` [INFO] [stdout] 2df5610442495345c6d4ad58bc9f6c719463a9cd29376642831ed58bdb9f6c8f