[INFO] cloning repository https://github.com/dbugsy/functional_workout [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dbugsy/functional_workout" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbugsy%2Ffunctional_workout", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbugsy%2Ffunctional_workout'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2b82e15c8cd1ba7c662eac5244472a5069b559b3 [INFO] testing dbugsy/functional_workout against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbugsy%2Ffunctional_workout" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dbugsy/functional_workout on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dbugsy/functional_workout [INFO] finished tweaking git repo https://github.com/dbugsy/functional_workout [INFO] tweaked toml for git repo https://github.com/dbugsy/functional_workout written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/dbugsy/functional_workout already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e6118f63c8cd963913c44d9cd6d67c0adebbd8b9e8ccdc8f3c8beb2595a2f061 [INFO] running `Command { std: "docker" "start" "-a" "e6118f63c8cd963913c44d9cd6d67c0adebbd8b9e8ccdc8f3c8beb2595a2f061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6118f63c8cd963913c44d9cd6d67c0adebbd8b9e8ccdc8f3c8beb2595a2f061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6118f63c8cd963913c44d9cd6d67c0adebbd8b9e8ccdc8f3c8beb2595a2f061", kill_on_drop: false }` [INFO] [stdout] e6118f63c8cd963913c44d9cd6d67c0adebbd8b9e8ccdc8f3c8beb2595a2f061 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a49781876c6056e22bba78f63e65bf90b13e56f6df78789337f6df65d3d7e5bb [INFO] running `Command { std: "docker" "start" "-a" "a49781876c6056e22bba78f63e65bf90b13e56f6df78789337f6df65d3d7e5bb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling closures v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "a49781876c6056e22bba78f63e65bf90b13e56f6df78789337f6df65d3d7e5bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a49781876c6056e22bba78f63e65bf90b13e56f6df78789337f6df65d3d7e5bb", kill_on_drop: false }` [INFO] [stdout] a49781876c6056e22bba78f63e65bf90b13e56f6df78789337f6df65d3d7e5bb [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe43ba40bcc7b7e2793a494770843bfd6d38b56ce6c63e534820149804caf649 [INFO] running `Command { std: "docker" "start" "-a" "fe43ba40bcc7b7e2793a494770843bfd6d38b56ce6c63e534820149804caf649", kill_on_drop: false }` [INFO] [stderr] Compiling closures v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "fe43ba40bcc7b7e2793a494770843bfd6d38b56ce6c63e534820149804caf649", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe43ba40bcc7b7e2793a494770843bfd6d38b56ce6c63e534820149804caf649", kill_on_drop: false }` [INFO] [stdout] fe43ba40bcc7b7e2793a494770843bfd6d38b56ce6c63e534820149804caf649 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2d415d84f4155cb74ce36e000599ebe632a19acbad639445a340f442132b7029 [INFO] running `Command { std: "docker" "start" "-a" "2d415d84f4155cb74ce36e000599ebe632a19acbad639445a340f442132b7029", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/closures-206b6a1c8428667f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test call_with_different_values ... 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] running `Command { std: "docker" "inspect" "2d415d84f4155cb74ce36e000599ebe632a19acbad639445a340f442132b7029", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d415d84f4155cb74ce36e000599ebe632a19acbad639445a340f442132b7029", kill_on_drop: false }` [INFO] [stdout] 2d415d84f4155cb74ce36e000599ebe632a19acbad639445a340f442132b7029