[INFO] cloning repository https://github.com/YannDoy/rtab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YannDoy/rtab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYannDoy%2Frtab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYannDoy%2Frtab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4140ef0100b80bf1cc0f16662c085989ceca1d43
[INFO] testing YannDoy/rtab against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYannDoy%2Frtab" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YannDoy/rtab 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/YannDoy/rtab
[INFO] finished tweaking git repo https://github.com/YannDoy/rtab
[INFO] tweaked toml for git repo https://github.com/YannDoy/rtab written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/YannDoy/rtab 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 97021a5460ea3c92a81a51fb632c7a28e268a6c530f1ea358d0ca5d16135cbae
[INFO] running `Command { std: "docker" "start" "-a" "97021a5460ea3c92a81a51fb632c7a28e268a6c530f1ea358d0ca5d16135cbae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97021a5460ea3c92a81a51fb632c7a28e268a6c530f1ea358d0ca5d16135cbae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97021a5460ea3c92a81a51fb632c7a28e268a6c530f1ea358d0ca5d16135cbae", kill_on_drop: false }`
[INFO] [stdout] 97021a5460ea3c92a81a51fb632c7a28e268a6c530f1ea358d0ca5d16135cbae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 2ddc7f9ed11e135feccc3a01c571ae6e861b4144a686b8cab33cc0f4dec119c1
[INFO] running `Command { std: "docker" "start" "-a" "2ddc7f9ed11e135feccc3a01c571ae6e861b4144a686b8cab33cc0f4dec119c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rfun v0.1.0 (/opt/rustwide/workdir/rfun)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "2ddc7f9ed11e135feccc3a01c571ae6e861b4144a686b8cab33cc0f4dec119c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ddc7f9ed11e135feccc3a01c571ae6e861b4144a686b8cab33cc0f4dec119c1", kill_on_drop: false }`
[INFO] [stdout] 2ddc7f9ed11e135feccc3a01c571ae6e861b4144a686b8cab33cc0f4dec119c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 7f588ce661044ef2beb526390d7303bc6abe0420b275e28feea7f7b4702acb5b
[INFO] running `Command { std: "docker" "start" "-a" "7f588ce661044ef2beb526390d7303bc6abe0420b275e28feea7f7b4702acb5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rfun v0.1.0 (/opt/rustwide/workdir/rfun)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "7f588ce661044ef2beb526390d7303bc6abe0420b275e28feea7f7b4702acb5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f588ce661044ef2beb526390d7303bc6abe0420b275e28feea7f7b4702acb5b", kill_on_drop: false }`
[INFO] [stdout] 7f588ce661044ef2beb526390d7303bc6abe0420b275e28feea7f7b4702acb5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] dcf8dbcb7c5d51a4d85ffb7b9c0a872d5c87a91526297a65f0309a63c4bb3da4
[INFO] running `Command { std: "docker" "start" "-a" "dcf8dbcb7c5d51a4d85ffb7b9c0a872d5c87a91526297a65f0309a63c4bb3da4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rfun-ddc8c5059e6fffd4)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests rfun
[INFO] [stdout] test tests::it_works ... 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] [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" "dcf8dbcb7c5d51a4d85ffb7b9c0a872d5c87a91526297a65f0309a63c4bb3da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcf8dbcb7c5d51a4d85ffb7b9c0a872d5c87a91526297a65f0309a63c4bb3da4", kill_on_drop: false }`
[INFO] [stdout] dcf8dbcb7c5d51a4d85ffb7b9c0a872d5c87a91526297a65f0309a63c4bb3da4