[INFO] fetching crate to_trait 0.1.1...
[INFO] testing to_trait-0.1.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate to_trait 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate to_trait 0.1.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate to_trait 0.1.1
[INFO] finished tweaking crates.io crate to_trait 0.1.1
[INFO] tweaked toml for crates.io crate to_trait 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4996eda36585e5eb04fc8478dcf9744a8c05100566b6230d4c5bb1ef99d28bd1
[INFO] running `Command { std: "docker" "start" "-a" "4996eda36585e5eb04fc8478dcf9744a8c05100566b6230d4c5bb1ef99d28bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4996eda36585e5eb04fc8478dcf9744a8c05100566b6230d4c5bb1ef99d28bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4996eda36585e5eb04fc8478dcf9744a8c05100566b6230d4c5bb1ef99d28bd1", kill_on_drop: false }`
[INFO] [stdout] 4996eda36585e5eb04fc8478dcf9744a8c05100566b6230d4c5bb1ef99d28bd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 419671240e55ee9b7289a81ae51ef45d41eeb1a88b6598fde470399ee9bc3cce
[INFO] running `Command { std: "docker" "start" "-a" "419671240e55ee9b7289a81ae51ef45d41eeb1a88b6598fde470399ee9bc3cce", kill_on_drop: false }`
[INFO] [stderr]    Compiling to_trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "419671240e55ee9b7289a81ae51ef45d41eeb1a88b6598fde470399ee9bc3cce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "419671240e55ee9b7289a81ae51ef45d41eeb1a88b6598fde470399ee9bc3cce", kill_on_drop: false }`
[INFO] [stdout] 419671240e55ee9b7289a81ae51ef45d41eeb1a88b6598fde470399ee9bc3cce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ca503c90f0396c7999d55e4ed4f4a8d6ea4b8309d534cd88c09c27cdcf57455
[INFO] running `Command { std: "docker" "start" "-a" "4ca503c90f0396c7999d55e4ed4f4a8d6ea4b8309d534cd88c09c27cdcf57455", kill_on_drop: false }`
[INFO] [stderr]    Compiling to_trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "4ca503c90f0396c7999d55e4ed4f4a8d6ea4b8309d534cd88c09c27cdcf57455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca503c90f0396c7999d55e4ed4f4a8d6ea4b8309d534cd88c09c27cdcf57455", kill_on_drop: false }`
[INFO] [stdout] 4ca503c90f0396c7999d55e4ed4f4a8d6ea4b8309d534cd88c09c27cdcf57455
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e75110b65e7066ea18ba3bf30a373e66ba4e46f6855bac95be180d311071c1b9
[INFO] running `Command { std: "docker" "start" "-a" "e75110b65e7066ea18ba3bf30a373e66ba4e46f6855bac95be180d311071c1b9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/to_trait-8ab73422c982c7cc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests to_trait
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_it ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - To::try_to (line 25) ... ok
[INFO] [stdout] test src/lib.rs - To::to (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e75110b65e7066ea18ba3bf30a373e66ba4e46f6855bac95be180d311071c1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e75110b65e7066ea18ba3bf30a373e66ba4e46f6855bac95be180d311071c1b9", kill_on_drop: false }`
[INFO] [stdout] e75110b65e7066ea18ba3bf30a373e66ba4e46f6855bac95be180d311071c1b9