[INFO] fetching crate totally-safe 0.1.1... [INFO] testing totally-safe-0.1.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate totally-safe 0.1.1 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate totally-safe 0.1.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99c008351342b240ad771450a4c66c52c0d70f587d4776a22f6de3d7386e220a [INFO] running `Command { std: "docker" "start" "-a" "99c008351342b240ad771450a4c66c52c0d70f587d4776a22f6de3d7386e220a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99c008351342b240ad771450a4c66c52c0d70f587d4776a22f6de3d7386e220a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99c008351342b240ad771450a4c66c52c0d70f587d4776a22f6de3d7386e220a", kill_on_drop: false }` [INFO] [stdout] 99c008351342b240ad771450a4c66c52c0d70f587d4776a22f6de3d7386e220a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8ed91ee3d53f020dd7246401d0a3c73f27933dc6d1feeeb6e9e83dd47c070aa [INFO] running `Command { std: "docker" "start" "-a" "e8ed91ee3d53f020dd7246401d0a3c73f27933dc6d1feeeb6e9e83dd47c070aa", 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 0.15s [INFO] running `Command { std: "docker" "inspect" "e8ed91ee3d53f020dd7246401d0a3c73f27933dc6d1feeeb6e9e83dd47c070aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8ed91ee3d53f020dd7246401d0a3c73f27933dc6d1feeeb6e9e83dd47c070aa", kill_on_drop: false }` [INFO] [stdout] e8ed91ee3d53f020dd7246401d0a3c73f27933dc6d1feeeb6e9e83dd47c070aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36a77651c1883c06ee235175d19f330048dcd11946186847b0b574ecfa370730 [INFO] running `Command { std: "docker" "start" "-a" "36a77651c1883c06ee235175d19f330048dcd11946186847b0b574ecfa370730", 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 0.66s [INFO] running `Command { std: "docker" "inspect" "36a77651c1883c06ee235175d19f330048dcd11946186847b0b574ecfa370730", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36a77651c1883c06ee235175d19f330048dcd11946186847b0b574ecfa370730", kill_on_drop: false }` [INFO] [stdout] 36a77651c1883c06ee235175d19f330048dcd11946186847b0b574ecfa370730 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2e6809987d229658f6f02b93202efd8a7f87d4b8de01cc308e410aed05b1e4de [INFO] running `Command { std: "docker" "start" "-a" "2e6809987d229658f6f02b93202efd8a7f87d4b8de01cc308e410aed05b1e4de", 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::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] test src/lib.rs - TotallySafe::as_mut_alias_array (line 51) ... FAILED [INFO] [stdout] test src/lib.rs - TotallySafe::transmute_into (line 76) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [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] ---- 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::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] [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 0.20s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "2e6809987d229658f6f02b93202efd8a7f87d4b8de01cc308e410aed05b1e4de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e6809987d229658f6f02b93202efd8a7f87d4b8de01cc308e410aed05b1e4de", kill_on_drop: false }` [INFO] [stdout] 2e6809987d229658f6f02b93202efd8a7f87d4b8de01cc308e410aed05b1e4de