[INFO] fetching crate polymorph 1.0.0...
[INFO] testing polymorph-1.0.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate polymorph 1.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate polymorph 1.0.0
[INFO] finished tweaking crates.io crate polymorph 1.0.0
[INFO] tweaked toml for crates.io crate polymorph 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polymorph 1.0.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polymorph 1.0.0 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dyn-clone v1.0.13
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aacd9c7f24805744bd4572fbdc7fa29df237091e27f8fd98e94766682dcafd2d
[INFO] running `Command { std: "docker" "start" "-a" "aacd9c7f24805744bd4572fbdc7fa29df237091e27f8fd98e94766682dcafd2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aacd9c7f24805744bd4572fbdc7fa29df237091e27f8fd98e94766682dcafd2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aacd9c7f24805744bd4572fbdc7fa29df237091e27f8fd98e94766682dcafd2d", kill_on_drop: false }`
[INFO] [stdout] aacd9c7f24805744bd4572fbdc7fa29df237091e27f8fd98e94766682dcafd2d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b856b449fb1262bc36dd6203f8ed6fc48be2e78734392bf08538c376f2b0e93
[INFO] running `Command { std: "docker" "start" "-a" "1b856b449fb1262bc36dd6203f8ed6fc48be2e78734392bf08538c376f2b0e93", kill_on_drop: false }`
[INFO] [stderr]    Compiling polymorph v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "1b856b449fb1262bc36dd6203f8ed6fc48be2e78734392bf08538c376f2b0e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b856b449fb1262bc36dd6203f8ed6fc48be2e78734392bf08538c376f2b0e93", kill_on_drop: false }`
[INFO] [stdout] 1b856b449fb1262bc36dd6203f8ed6fc48be2e78734392bf08538c376f2b0e93
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af6aa92f14f8083e9d4a86be392fa690e90fb25d6a453093860f62c8a724d9ba
[INFO] running `Command { std: "docker" "start" "-a" "af6aa92f14f8083e9d4a86be392fa690e90fb25d6a453093860f62c8a724d9ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling polymorph v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "af6aa92f14f8083e9d4a86be392fa690e90fb25d6a453093860f62c8a724d9ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af6aa92f14f8083e9d4a86be392fa690e90fb25d6a453093860f62c8a724d9ba", kill_on_drop: false }`
[INFO] [stdout] af6aa92f14f8083e9d4a86be392fa690e90fb25d6a453093860f62c8a724d9ba
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8dd42a566e88c863078e31693f9b76ecf47bc5d00d8c5c9fb50000e3b994bb1
[INFO] running `Command { std: "docker" "start" "-a" "e8dd42a566e88c863078e31693f9b76ecf47bc5d00d8c5c9fb50000e3b994bb1", 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/polymorph-4ffcd06c7f2a0799)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::ref_mut_or_box_as_mut ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::ref_mut_or_box_std_traits ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::ref_mut_or_owned_as_mut ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::ref_mut_or_owned_std_traits ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::ref_or_box_as_ref ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::ref_or_box_std_traits ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::ref_or_owned_into_owned ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::ref_or_owned_std_traits ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::test_ref_mut_or_box_with_box ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::test_ref_mut_or_box_with_ref ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::test_ref_mut_or_owned_with_ownership ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::test_ref_or_box_with_box ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::test_ref_or_box_with_ref ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::test_ref_or_owned_with_ownership ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::test_ref_mut_or_owned_with_ref ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::ref_or_owned_as_ref ... ok
[INFO] [stdout] test ref_or_owned::ref_or_owned_tests::test_ref_or_owned_with_ref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polymorph
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/ref_or_owned.rs - ref_or_owned::RefMutOrBox (line 208) ... ok
[INFO] [stdout] test src/ref_or_owned.rs - ref_or_owned::RefOrOwned (line 30) ... ok
[INFO] [stdout] test src/ref_or_owned.rs - ref_or_owned::RefMutOrOwned (line 81) ... ok
[INFO] [stdout] test src/ref_or_owned.rs - ref_or_owned::RefMutOrOwned<'_,T>::into_owned (line 156) ... ok
[INFO] [stdout] test src/ref_or_owned.rs - ref_or_owned::RefOrBox (line 171) ... ok
[INFO] [stdout] test src/ref_or_owned.rs - ref_or_owned::RefOrOwned<'_,T>::into_owned (line 81) ... ok
[INFO] [stdout] test src/ref_or_owned.rs - ref_or_owned::RefMutOrBox (line 221) ... ok
[INFO] [stdout] test src/ref_or_owned.rs - ref_or_owned::RefMutOrOwned (line 94) ... ok
[INFO] [stdout] test src/ref_or_owned.rs - ref_or_owned::RefOrBox (line 158) ... ok
[INFO] [stdout] test src/ref_or_owned.rs - ref_or_owned::RefOrOwned (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8dd42a566e88c863078e31693f9b76ecf47bc5d00d8c5c9fb50000e3b994bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8dd42a566e88c863078e31693f9b76ecf47bc5d00d8c5c9fb50000e3b994bb1", kill_on_drop: false }`
[INFO] [stdout] e8dd42a566e88c863078e31693f9b76ecf47bc5d00d8c5c9fb50000e3b994bb1
