[INFO] fetching crate granex 0.2.2...
[INFO] testing granex-0.2.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate granex 0.2.2 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate granex 0.2.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate granex 0.2.2
[INFO] finished tweaking crates.io crate granex 0.2.2
[INFO] tweaked toml for crates.io crate granex 0.2.2 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate granex 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.62
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c822c27b9a7e986376e5bf6882102e22d4e2a96bf73a601c692017f1870e8c31
[INFO] running `Command { std: "docker" "start" "-a" "c822c27b9a7e986376e5bf6882102e22d4e2a96bf73a601c692017f1870e8c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c822c27b9a7e986376e5bf6882102e22d4e2a96bf73a601c692017f1870e8c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c822c27b9a7e986376e5bf6882102e22d4e2a96bf73a601c692017f1870e8c31", kill_on_drop: false }`
[INFO] [stdout] c822c27b9a7e986376e5bf6882102e22d4e2a96bf73a601c692017f1870e8c31
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4c4d1c482dccaefd7f2c11955bdca1e4173fd3ac5a2f3c75ccf58be785d2263
[INFO] running `Command { std: "docker" "start" "-a" "c4c4d1c482dccaefd7f2c11955bdca1e4173fd3ac5a2f3c75ccf58be785d2263", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling granex v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.87s
[INFO] running `Command { std: "docker" "inspect" "c4c4d1c482dccaefd7f2c11955bdca1e4173fd3ac5a2f3c75ccf58be785d2263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4c4d1c482dccaefd7f2c11955bdca1e4173fd3ac5a2f3c75ccf58be785d2263", kill_on_drop: false }`
[INFO] [stdout] c4c4d1c482dccaefd7f2c11955bdca1e4173fd3ac5a2f3c75ccf58be785d2263
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c76c1a40830a05b5ae2b3b17552d3aff110117089e777a1255e21ee61a216785
[INFO] running `Command { std: "docker" "start" "-a" "c76c1a40830a05b5ae2b3b17552d3aff110117089e777a1255e21ee61a216785", kill_on_drop: false }`
[INFO] [stderr]    Compiling granex v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "c76c1a40830a05b5ae2b3b17552d3aff110117089e777a1255e21ee61a216785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c76c1a40830a05b5ae2b3b17552d3aff110117089e777a1255e21ee61a216785", kill_on_drop: false }`
[INFO] [stdout] c76c1a40830a05b5ae2b3b17552d3aff110117089e777a1255e21ee61a216785
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3dc1583c48feded3c9fcf1e5d5960b3ecbf34d6d3ab8d24c9d043ae54af015dc
[INFO] running `Command { std: "docker" "start" "-a" "3dc1583c48feded3c9fcf1e5d5960b3ecbf34d6d3ab8d24c9d043ae54af015dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/granex-0b7a4a563518f6dc)
[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" "3dc1583c48feded3c9fcf1e5d5960b3ecbf34d6d3ab8d24c9d043ae54af015dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dc1583c48feded3c9fcf1e5d5960b3ecbf34d6d3ab8d24c9d043ae54af015dc", kill_on_drop: false }`
[INFO] [stdout] 3dc1583c48feded3c9fcf1e5d5960b3ecbf34d6d3ab8d24c9d043ae54af015dc