[INFO] cloning repository https://github.com/jonathansharman/macrayon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonathansharman/macrayon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathansharman%2Fmacrayon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathansharman%2Fmacrayon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e76899785848c728fc1cc166c2cdab5b4727065
[INFO] testing jonathansharman/macrayon against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathansharman%2Fmacrayon" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jonathansharman/macrayon 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/jonathansharman/macrayon
[INFO] finished tweaking git repo https://github.com/jonathansharman/macrayon
[INFO] tweaked toml for git repo https://github.com/jonathansharman/macrayon written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/jonathansharman/macrayon 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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 7cb591a1abc40322e2990fa2bd5434b313d5e692e375da5d197ba49ad73b983d
[INFO] running `Command { std: "docker" "start" "-a" "7cb591a1abc40322e2990fa2bd5434b313d5e692e375da5d197ba49ad73b983d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cb591a1abc40322e2990fa2bd5434b313d5e692e375da5d197ba49ad73b983d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb591a1abc40322e2990fa2bd5434b313d5e692e375da5d197ba49ad73b983d", kill_on_drop: false }`
[INFO] [stdout] 7cb591a1abc40322e2990fa2bd5434b313d5e692e375da5d197ba49ad73b983d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 35c5ef49f10caebcfc5d40973e5a97cffbcacb1a377702f2b44147f613445aba
[INFO] running `Command { std: "docker" "start" "-a" "35c5ef49f10caebcfc5d40973e5a97cffbcacb1a377702f2b44147f613445aba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling macrayon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.11s
[INFO] running `Command { std: "docker" "inspect" "35c5ef49f10caebcfc5d40973e5a97cffbcacb1a377702f2b44147f613445aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c5ef49f10caebcfc5d40973e5a97cffbcacb1a377702f2b44147f613445aba", kill_on_drop: false }`
[INFO] [stdout] 35c5ef49f10caebcfc5d40973e5a97cffbcacb1a377702f2b44147f613445aba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 4dd29c1ef756a41df95ccc1e883919fbb77d0adaddf2291909bb2dd5e10cf6d2
[INFO] running `Command { std: "docker" "start" "-a" "4dd29c1ef756a41df95ccc1e883919fbb77d0adaddf2291909bb2dd5e10cf6d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling macrayon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "4dd29c1ef756a41df95ccc1e883919fbb77d0adaddf2291909bb2dd5e10cf6d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dd29c1ef756a41df95ccc1e883919fbb77d0adaddf2291909bb2dd5e10cf6d2", kill_on_drop: false }`
[INFO] [stdout] 4dd29c1ef756a41df95ccc1e883919fbb77d0adaddf2291909bb2dd5e10cf6d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 8125bdf7e377e80ccdf2045be186685c124a4c2d3f8d387d4c6c42fc20f16aeb
[INFO] running `Command { std: "docker" "start" "-a" "8125bdf7e377e80ccdf2045be186685c124a4c2d3f8d387d4c6c42fc20f16aeb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/macrayon-5f74cf739e9841f2)
[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" "8125bdf7e377e80ccdf2045be186685c124a4c2d3f8d387d4c6c42fc20f16aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8125bdf7e377e80ccdf2045be186685c124a4c2d3f8d387d4c6c42fc20f16aeb", kill_on_drop: false }`
[INFO] [stdout] 8125bdf7e377e80ccdf2045be186685c124a4c2d3f8d387d4c6c42fc20f16aeb