[INFO] fetching crate feld 0.0.1...
[INFO] testing feld-0.0.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate feld 0.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate feld 0.0.1
[INFO] finished tweaking crates.io crate feld 0.0.1
[INFO] tweaked toml for crates.io crate feld 0.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate feld 0.0.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate feld 0.0.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc6d74365bcf50ddb5ac58c8ca9320fd95b425dff6eb5b3341b3a1d861fc0c61
[INFO] running `Command { std: "docker" "start" "-a" "cc6d74365bcf50ddb5ac58c8ca9320fd95b425dff6eb5b3341b3a1d861fc0c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc6d74365bcf50ddb5ac58c8ca9320fd95b425dff6eb5b3341b3a1d861fc0c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc6d74365bcf50ddb5ac58c8ca9320fd95b425dff6eb5b3341b3a1d861fc0c61", kill_on_drop: false }`
[INFO] [stdout] cc6d74365bcf50ddb5ac58c8ca9320fd95b425dff6eb5b3341b3a1d861fc0c61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 077ca146c4a65fe96e97bec2f97eee6a5fcf587f333cb09e8b0756e721e8bdd6
[INFO] running `Command { std: "docker" "start" "-a" "077ca146c4a65fe96e97bec2f97eee6a5fcf587f333cb09e8b0756e721e8bdd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling feld v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "077ca146c4a65fe96e97bec2f97eee6a5fcf587f333cb09e8b0756e721e8bdd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "077ca146c4a65fe96e97bec2f97eee6a5fcf587f333cb09e8b0756e721e8bdd6", kill_on_drop: false }`
[INFO] [stdout] 077ca146c4a65fe96e97bec2f97eee6a5fcf587f333cb09e8b0756e721e8bdd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d43d9b14fde20ed5d95cbd8ff9c7d782f5a6091ef649bf688829d3597be6101
[INFO] running `Command { std: "docker" "start" "-a" "9d43d9b14fde20ed5d95cbd8ff9c7d782f5a6091ef649bf688829d3597be6101", kill_on_drop: false }`
[INFO] [stderr]    Compiling feld v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "9d43d9b14fde20ed5d95cbd8ff9c7d782f5a6091ef649bf688829d3597be6101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d43d9b14fde20ed5d95cbd8ff9c7d782f5a6091ef649bf688829d3597be6101", kill_on_drop: false }`
[INFO] [stdout] 9d43d9b14fde20ed5d95cbd8ff9c7d782f5a6091ef649bf688829d3597be6101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a5de606c7540edba219ae949d25ea3f06d4a3e2bc3742cf5f8f9f1ed1a327f3
[INFO] running `Command { std: "docker" "start" "-a" "2a5de606c7540edba219ae949d25ea3f06d4a3e2bc3742cf5f8f9f1ed1a327f3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/feld-a97ff78e8aaaf2b2)
[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" "2a5de606c7540edba219ae949d25ea3f06d4a3e2bc3742cf5f8f9f1ed1a327f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a5de606c7540edba219ae949d25ea3f06d4a3e2bc3742cf5f8f9f1ed1a327f3", kill_on_drop: false }`
[INFO] [stdout] 2a5de606c7540edba219ae949d25ea3f06d4a3e2bc3742cf5f8f9f1ed1a327f3