[INFO] cloning repository https://github.com/futureperfect/rust-copy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/futureperfect/rust-copy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffutureperfect%2Frust-copy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffutureperfect%2Frust-copy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 355c8c2b4c341f4e46072862810b38cbd5f4f670
[INFO] testing futureperfect/rust-copy against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffutureperfect%2Frust-copy" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/futureperfect/rust-copy on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/futureperfect/rust-copy
[INFO] finished tweaking git repo https://github.com/futureperfect/rust-copy
[INFO] tweaked toml for git repo https://github.com/futureperfect/rust-copy written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/futureperfect/rust-copy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edba8d7943ca2461f166bcbe8df145b84e90ad242481c7765df427fd89035dce
[INFO] running `Command { std: "docker" "start" "-a" "edba8d7943ca2461f166bcbe8df145b84e90ad242481c7765df427fd89035dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edba8d7943ca2461f166bcbe8df145b84e90ad242481c7765df427fd89035dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edba8d7943ca2461f166bcbe8df145b84e90ad242481c7765df427fd89035dce", kill_on_drop: false }`
[INFO] [stdout] edba8d7943ca2461f166bcbe8df145b84e90ad242481c7765df427fd89035dce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f6a97d7188cf9fc2618cdd86ae40795c259bc214c12320e85487586a9782f4b
[INFO] running `Command { std: "docker" "start" "-a" "2f6a97d7188cf9fc2618cdd86ae40795c259bc214c12320e85487586a9782f4b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling copy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "2f6a97d7188cf9fc2618cdd86ae40795c259bc214c12320e85487586a9782f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f6a97d7188cf9fc2618cdd86ae40795c259bc214c12320e85487586a9782f4b", kill_on_drop: false }`
[INFO] [stdout] 2f6a97d7188cf9fc2618cdd86ae40795c259bc214c12320e85487586a9782f4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dbe639f891472a334540668428f8d1aa0389d9296f1294f1cd584f40a1c7140
[INFO] running `Command { std: "docker" "start" "-a" "3dbe639f891472a334540668428f8d1aa0389d9296f1294f1cd584f40a1c7140", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling copy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "3dbe639f891472a334540668428f8d1aa0389d9296f1294f1cd584f40a1c7140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dbe639f891472a334540668428f8d1aa0389d9296f1294f1cd584f40a1c7140", kill_on_drop: false }`
[INFO] [stdout] 3dbe639f891472a334540668428f8d1aa0389d9296f1294f1cd584f40a1c7140
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 104afc9bcf742126cd905a0a575bb863e76f4b48ac7b7c8b1f6b301a1ec27b23
[INFO] running `Command { std: "docker" "start" "-a" "104afc9bcf742126cd905a0a575bb863e76f4b48ac7b7c8b1f6b301a1ec27b23", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/copy-0c2d789eb5a0bf2b)
[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" "104afc9bcf742126cd905a0a575bb863e76f4b48ac7b7c8b1f6b301a1ec27b23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104afc9bcf742126cd905a0a575bb863e76f4b48ac7b7c8b1f6b301a1ec27b23", kill_on_drop: false }`
[INFO] [stdout] 104afc9bcf742126cd905a0a575bb863e76f4b48ac7b7c8b1f6b301a1ec27b23