[INFO] cloning repository https://github.com/cassaundra/hlcol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cassaundra/hlcol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcassaundra%2Fhlcol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcassaundra%2Fhlcol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dca1ebe7922f8fff143b751f1d951196ff4cfd5a
[INFO] testing cassaundra/hlcol against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcassaundra%2Fhlcol" "/workspace/builds/worker-36/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cassaundra/hlcol on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cassaundra/hlcol
[INFO] finished tweaking git repo https://github.com/cassaundra/hlcol
[INFO] tweaked toml for git repo https://github.com/cassaundra/hlcol written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate git repo https://github.com/cassaundra/hlcol already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3b179bf4b7eb3f3fc63c15b16b8c430ba5d363438e4fa115e5628e95280984e
[INFO] running `Command { std: "docker" "start" "-a" "a3b179bf4b7eb3f3fc63c15b16b8c430ba5d363438e4fa115e5628e95280984e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3b179bf4b7eb3f3fc63c15b16b8c430ba5d363438e4fa115e5628e95280984e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b179bf4b7eb3f3fc63c15b16b8c430ba5d363438e4fa115e5628e95280984e", kill_on_drop: false }`
[INFO] [stdout] a3b179bf4b7eb3f3fc63c15b16b8c430ba5d363438e4fa115e5628e95280984e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddcb6833dc060a825439bc11ae5628ac538dbe84a5d96005b856fa54a3fb9518
[INFO] running `Command { std: "docker" "start" "-a" "ddcb6833dc060a825439bc11ae5628ac538dbe84a5d96005b856fa54a3fb9518", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ucd-trie v0.1.1
[INFO] [stderr]    Compiling pest v2.1.1
[INFO] [stderr]    Compiling hlcol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "ddcb6833dc060a825439bc11ae5628ac538dbe84a5d96005b856fa54a3fb9518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddcb6833dc060a825439bc11ae5628ac538dbe84a5d96005b856fa54a3fb9518", kill_on_drop: false }`
[INFO] [stdout] ddcb6833dc060a825439bc11ae5628ac538dbe84a5d96005b856fa54a3fb9518
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d1805ad31138bd41ed950fd451d8da09799cc7dc08408c4ca53cc6f3dd80fb2
[INFO] running `Command { std: "docker" "start" "-a" "1d1805ad31138bd41ed950fd451d8da09799cc7dc08408c4ca53cc6f3dd80fb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling hlcol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "1d1805ad31138bd41ed950fd451d8da09799cc7dc08408c4ca53cc6f3dd80fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d1805ad31138bd41ed950fd451d8da09799cc7dc08408c4ca53cc6f3dd80fb2", kill_on_drop: false }`
[INFO] [stdout] 1d1805ad31138bd41ed950fd451d8da09799cc7dc08408c4ca53cc6f3dd80fb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f00bbe10f2be4319dfc8511a326631063525d1f610fefcf561c0853f45af65a3
[INFO] running `Command { std: "docker" "start" "-a" "f00bbe10f2be4319dfc8511a326631063525d1f610fefcf561c0853f45af65a3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hlcol-5d183105ac33bd22)
[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" "f00bbe10f2be4319dfc8511a326631063525d1f610fefcf561c0853f45af65a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f00bbe10f2be4319dfc8511a326631063525d1f610fefcf561c0853f45af65a3", kill_on_drop: false }`
[INFO] [stdout] f00bbe10f2be4319dfc8511a326631063525d1f610fefcf561c0853f45af65a3