[INFO] cloning repository https://github.com/rsdoc/rust-basics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rsdoc/rust-basics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frsdoc%2Frust-basics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frsdoc%2Frust-basics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f9af466d4e5eed8fb8e3c2f0bffb3cbc31dc198
[INFO] testing rsdoc/rust-basics against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frsdoc%2Frust-basics" "/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/rsdoc/rust-basics on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rsdoc/rust-basics
[INFO] finished tweaking git repo https://github.com/rsdoc/rust-basics
[INFO] tweaked toml for git repo https://github.com/rsdoc/rust-basics written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/rsdoc/rust-basics already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31106239efcefdd66d1a169deaf7dc632582aa6e71bb7e0d52f26a843ebddc72
[INFO] running `Command { std: "docker" "start" "-a" "31106239efcefdd66d1a169deaf7dc632582aa6e71bb7e0d52f26a843ebddc72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31106239efcefdd66d1a169deaf7dc632582aa6e71bb7e0d52f26a843ebddc72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31106239efcefdd66d1a169deaf7dc632582aa6e71bb7e0d52f26a843ebddc72", kill_on_drop: false }`
[INFO] [stdout] 31106239efcefdd66d1a169deaf7dc632582aa6e71bb7e0d52f26a843ebddc72
[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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5804ce615b369f81a78bc6135a31bf32e13d104438fbb90de75d0f585ec087ff
[INFO] running `Command { std: "docker" "start" "-a" "5804ce615b369f81a78bc6135a31bf32e13d104438fbb90de75d0f585ec087ff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling u-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "5804ce615b369f81a78bc6135a31bf32e13d104438fbb90de75d0f585ec087ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5804ce615b369f81a78bc6135a31bf32e13d104438fbb90de75d0f585ec087ff", kill_on_drop: false }`
[INFO] [stdout] 5804ce615b369f81a78bc6135a31bf32e13d104438fbb90de75d0f585ec087ff
[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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23efbcc8dae309ea82b515d62ad920f6d0a2f57e85e61f37cbac06bca6b67761
[INFO] running `Command { std: "docker" "start" "-a" "23efbcc8dae309ea82b515d62ad920f6d0a2f57e85e61f37cbac06bca6b67761", kill_on_drop: false }`
[INFO] [stderr]    Compiling u-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "23efbcc8dae309ea82b515d62ad920f6d0a2f57e85e61f37cbac06bca6b67761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23efbcc8dae309ea82b515d62ad920f6d0a2f57e85e61f37cbac06bca6b67761", kill_on_drop: false }`
[INFO] [stdout] 23efbcc8dae309ea82b515d62ad920f6d0a2f57e85e61f37cbac06bca6b67761
[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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0086d2e343311a5140e8ec23fd867e626cc70408050af626cc4d64063e520a00
[INFO] running `Command { std: "docker" "start" "-a" "0086d2e343311a5140e8ec23fd867e626cc70408050af626cc4d64063e520a00", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/u_rust-1807771225fed0d1)
[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" "0086d2e343311a5140e8ec23fd867e626cc70408050af626cc4d64063e520a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0086d2e343311a5140e8ec23fd867e626cc70408050af626cc4d64063e520a00", kill_on_drop: false }`
[INFO] [stdout] 0086d2e343311a5140e8ec23fd867e626cc70408050af626cc4d64063e520a00