[INFO] cloning repository https://github.com/GBujak/rust-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GBujak/rust-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGBujak%2Frust-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGBujak%2Frust-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 04f91e884e1f41189cd90e912975612c12c808ce
[INFO] testing GBujak/rust-generator against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGBujak%2Frust-generator" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GBujak/rust-generator 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/GBujak/rust-generator
[INFO] finished tweaking git repo https://github.com/GBujak/rust-generator
[INFO] tweaked toml for git repo https://github.com/GBujak/rust-generator written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/GBujak/rust-generator 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 1021917865d89419f4d2f7f9fe9ea3c218c8e87cf17007a1e2ae1816aaa190cd
[INFO] running `Command { std: "docker" "start" "-a" "1021917865d89419f4d2f7f9fe9ea3c218c8e87cf17007a1e2ae1816aaa190cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1021917865d89419f4d2f7f9fe9ea3c218c8e87cf17007a1e2ae1816aaa190cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1021917865d89419f4d2f7f9fe9ea3c218c8e87cf17007a1e2ae1816aaa190cd", kill_on_drop: false }`
[INFO] [stdout] 1021917865d89419f4d2f7f9fe9ea3c218c8e87cf17007a1e2ae1816aaa190cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 522db374a5f3f7962b470e8ed24f81a5758814f55571d125635722f6d9eca1d7
[INFO] running `Command { std: "docker" "start" "-a" "522db374a5f3f7962b470e8ed24f81a5758814f55571d125635722f6d9eca1d7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `Command { std: "docker" "inspect" "522db374a5f3f7962b470e8ed24f81a5758814f55571d125635722f6d9eca1d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "522db374a5f3f7962b470e8ed24f81a5758814f55571d125635722f6d9eca1d7", kill_on_drop: false }`
[INFO] [stdout] 522db374a5f3f7962b470e8ed24f81a5758814f55571d125635722f6d9eca1d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 6440e6bc593701096729eb008d0cbb3c07aac20bf0cf5dcd9c0b7334302d8949
[INFO] running `Command { std: "docker" "start" "-a" "6440e6bc593701096729eb008d0cbb3c07aac20bf0cf5dcd9c0b7334302d8949", kill_on_drop: false }`
[INFO] [stderr]    Compiling generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "6440e6bc593701096729eb008d0cbb3c07aac20bf0cf5dcd9c0b7334302d8949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6440e6bc593701096729eb008d0cbb3c07aac20bf0cf5dcd9c0b7334302d8949", kill_on_drop: false }`
[INFO] [stdout] 6440e6bc593701096729eb008d0cbb3c07aac20bf0cf5dcd9c0b7334302d8949
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 8faa5a9e857264e0c5ceecddb70bbb017686965b7b4da243589bc148458bae25
[INFO] running `Command { std: "docker" "start" "-a" "8faa5a9e857264e0c5ceecddb70bbb017686965b7b4da243589bc148458bae25", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/generator-0a6b050475f223d2)
[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" "8faa5a9e857264e0c5ceecddb70bbb017686965b7b4da243589bc148458bae25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8faa5a9e857264e0c5ceecddb70bbb017686965b7b4da243589bc148458bae25", kill_on_drop: false }`
[INFO] [stdout] 8faa5a9e857264e0c5ceecddb70bbb017686965b7b4da243589bc148458bae25