[INFO] fetching crate totally-safe 0.1.1...
[INFO] testing totally-safe-0.1.1 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate totally-safe 0.1.1 into /workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate totally-safe 0.1.1 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a09d61eb4b2b6925af4fd51cbf35d545d6368d8e26f68fc9c88fdda01066c6d5
[INFO] running `Command { std: "docker" "start" "-a" "a09d61eb4b2b6925af4fd51cbf35d545d6368d8e26f68fc9c88fdda01066c6d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a09d61eb4b2b6925af4fd51cbf35d545d6368d8e26f68fc9c88fdda01066c6d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a09d61eb4b2b6925af4fd51cbf35d545d6368d8e26f68fc9c88fdda01066c6d5", kill_on_drop: false }`
[INFO] [stdout] a09d61eb4b2b6925af4fd51cbf35d545d6368d8e26f68fc9c88fdda01066c6d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c69d759cfbf81f0b925d714b46479447b223f104f99e4d541dc31dd27c8507d
[INFO] running `Command { std: "docker" "start" "-a" "0c69d759cfbf81f0b925d714b46479447b223f104f99e4d541dc31dd27c8507d", 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 0.17s
[INFO] running `Command { std: "docker" "inspect" "0c69d759cfbf81f0b925d714b46479447b223f104f99e4d541dc31dd27c8507d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c69d759cfbf81f0b925d714b46479447b223f104f99e4d541dc31dd27c8507d", kill_on_drop: false }`
[INFO] [stdout] 0c69d759cfbf81f0b925d714b46479447b223f104f99e4d541dc31dd27c8507d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54a84a5ccb2a2a40317c7a2ea6ed0ae996202a685278643d8306110c9519d90b
[INFO] running `Command { std: "docker" "start" "-a" "54a84a5ccb2a2a40317c7a2ea6ed0ae996202a685278643d8306110c9519d90b", 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" "54a84a5ccb2a2a40317c7a2ea6ed0ae996202a685278643d8306110c9519d90b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54a84a5ccb2a2a40317c7a2ea6ed0ae996202a685278643d8306110c9519d90b", kill_on_drop: false }`
[INFO] [stdout] 54a84a5ccb2a2a40317c7a2ea6ed0ae996202a685278643d8306110c9519d90b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7593c02a6121639336e41efd2aa01fd3394724dee52917f61f459c78f3d38694
[INFO] running `Command { std: "docker" "start" "-a" "7593c02a6121639336e41efd2aa01fd3394724dee52917f61f459c78f3d38694", 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::copy (line 102) ... FAILED
[INFO] [stdout] test src/lib.rs - TotallySafe::as_ref_alias (line 10) ... FAILED
[INFO] [stdout] test src/lib.rs - TotallySafe::as_mut_alias (line 30) ... FAILED
[INFO] [stdout] test src/lib.rs - TotallySafe::as_mut_alias_array (line 51) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - TotallySafe::transmute_into (line 76) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `OtherType` in this scope
[INFO] [stdout]   --> src/lib.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 | 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] 77 | 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: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[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] 103 | 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] ---- src/lib.rs - TotallySafe::as_ref_alias (line 10) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `MyType` in this scope
[INFO] [stdout]   --> src/lib.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 | 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] 11 | 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: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - TotallySafe::as_mut_alias (line 30) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `MyType` in this scope
[INFO] [stdout]   --> src/lib.rs:32:32
[INFO] [stdout]    |
[INFO] [stdout] 32 | 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] 31 | 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: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - TotallySafe::as_mut_alias_array (line 51) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `MyType` in this scope
[INFO] [stdout]   --> src/lib.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn mutate(q: &mut MyType, w: &mut MyType) { *q = w.copy() }
[INFO] [stdout]    |                   ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `MyType` in this scope
[INFO] [stdout]   --> src/lib.rs:52:35
[INFO] [stdout]    |
[INFO] [stdout] 52 | 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] 54 | 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: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[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 0.23s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7593c02a6121639336e41efd2aa01fd3394724dee52917f61f459c78f3d38694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7593c02a6121639336e41efd2aa01fd3394724dee52917f61f459c78f3d38694", kill_on_drop: false }`
[INFO] [stdout] 7593c02a6121639336e41efd2aa01fd3394724dee52917f61f459c78f3d38694
