[INFO] fetching crate transmutter 0.1.0...
[INFO] testing transmutter-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate transmutter 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate transmutter 0.1.0
[INFO] finished tweaking crates.io crate transmutter 0.1.0
[INFO] tweaked toml for crates.io crate transmutter 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate transmutter 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fc5d1cff3c8b60d20c9f0d7ca5067d6f9836f28ef66772233a65f115d2fcd32
[INFO] running `Command { std: "docker" "start" "-a" "5fc5d1cff3c8b60d20c9f0d7ca5067d6f9836f28ef66772233a65f115d2fcd32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fc5d1cff3c8b60d20c9f0d7ca5067d6f9836f28ef66772233a65f115d2fcd32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc5d1cff3c8b60d20c9f0d7ca5067d6f9836f28ef66772233a65f115d2fcd32", kill_on_drop: false }`
[INFO] [stdout] 5fc5d1cff3c8b60d20c9f0d7ca5067d6f9836f28ef66772233a65f115d2fcd32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10ee23f7e4883f1cbcaa9c6cf9c87fcae77d195481fd965dee5f68d7c5642258
[INFO] running `Command { std: "docker" "start" "-a" "10ee23f7e4883f1cbcaa9c6cf9c87fcae77d195481fd965dee5f68d7c5642258", kill_on_drop: false }`
[INFO] [stderr]    Compiling transmutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "10ee23f7e4883f1cbcaa9c6cf9c87fcae77d195481fd965dee5f68d7c5642258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ee23f7e4883f1cbcaa9c6cf9c87fcae77d195481fd965dee5f68d7c5642258", kill_on_drop: false }`
[INFO] [stdout] 10ee23f7e4883f1cbcaa9c6cf9c87fcae77d195481fd965dee5f68d7c5642258
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 479164cfde71c058abf030aa0953d0d02da9161653ae8202939a16da192f1bb8
[INFO] running `Command { std: "docker" "start" "-a" "479164cfde71c058abf030aa0953d0d02da9161653ae8202939a16da192f1bb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling transmutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `type_name_of_val` and `type_name`
[INFO] [stdout]   --> src/lib.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 |     use std::any::{type_name, type_name_of_val};
[INFO] [stdout]    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "479164cfde71c058abf030aa0953d0d02da9161653ae8202939a16da192f1bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "479164cfde71c058abf030aa0953d0d02da9161653ae8202939a16da192f1bb8", kill_on_drop: false }`
[INFO] [stdout] 479164cfde71c058abf030aa0953d0d02da9161653ae8202939a16da192f1bb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 442ce43f938d878530ec6745f74a293924c6d003d0cc5e695512faa130148e23
[INFO] running `Command { std: "docker" "start" "-a" "442ce43f938d878530ec6745f74a293924c6d003d0cc5e695512faa130148e23", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `type_name_of_val` and `type_name`
[INFO] [stderr]   --> src/lib.rs:20:20
[INFO] [stderr]    |
[INFO] [stderr] 20 |     use std::any::{type_name, type_name_of_val};
[INFO] [stderr]    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `transmutter` (lib test) generated 1 warning (run `cargo fix --lib -p transmutter --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/transmutter-3b930e66d53f7e84)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests transmutter
[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] running `Command { std: "docker" "inspect" "442ce43f938d878530ec6745f74a293924c6d003d0cc5e695512faa130148e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "442ce43f938d878530ec6745f74a293924c6d003d0cc5e695512faa130148e23", kill_on_drop: false }`
[INFO] [stdout] 442ce43f938d878530ec6745f74a293924c6d003d0cc5e695512faa130148e23