[INFO] fetching crate zion 0.1.1...
[INFO] testing zion-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate zion 0.1.1 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate zion 0.1.1 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 zion 0.1.1
[INFO] finished tweaking crates.io crate zion 0.1.1
[INFO] tweaked toml for crates.io crate zion 0.1.1 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate crates.io crate zion 0.1.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 2170aa97742eae14c027c008d15fb79a0cd10d8b92dfe7c74c0e39b2d48d865f
[INFO] running `Command { std: "docker" "start" "-a" "2170aa97742eae14c027c008d15fb79a0cd10d8b92dfe7c74c0e39b2d48d865f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2170aa97742eae14c027c008d15fb79a0cd10d8b92dfe7c74c0e39b2d48d865f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2170aa97742eae14c027c008d15fb79a0cd10d8b92dfe7c74c0e39b2d48d865f", kill_on_drop: false }`
[INFO] [stdout] 2170aa97742eae14c027c008d15fb79a0cd10d8b92dfe7c74c0e39b2d48d865f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 50cd5d1fbcfb8a1a512230071539a5d0ce8367d3cbc29d557cf225d53889ffb9
[INFO] running `Command { std: "docker" "start" "-a" "50cd5d1fbcfb8a1a512230071539a5d0ce8367d3cbc29d557cf225d53889ffb9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v3.1.0
[INFO] [stderr]    Compiling zion v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.55s
[INFO] running `Command { std: "docker" "inspect" "50cd5d1fbcfb8a1a512230071539a5d0ce8367d3cbc29d557cf225d53889ffb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50cd5d1fbcfb8a1a512230071539a5d0ce8367d3cbc29d557cf225d53889ffb9", kill_on_drop: false }`
[INFO] [stdout] 50cd5d1fbcfb8a1a512230071539a5d0ce8367d3cbc29d557cf225d53889ffb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 2d81b3f3ab5461ba1ff532cf8587d06c4d8d7fe2dfb319adc20d8be200142211
[INFO] running `Command { std: "docker" "start" "-a" "2d81b3f3ab5461ba1ff532cf8587d06c4d8d7fe2dfb319adc20d8be200142211", kill_on_drop: false }`
[INFO] [stderr]    Compiling zion v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "2d81b3f3ab5461ba1ff532cf8587d06c4d8d7fe2dfb319adc20d8be200142211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d81b3f3ab5461ba1ff532cf8587d06c4d8d7fe2dfb319adc20d8be200142211", kill_on_drop: false }`
[INFO] [stdout] 2d81b3f3ab5461ba1ff532cf8587d06c4d8d7fe2dfb319adc20d8be200142211
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 60196084503d732f9757d42af42b0dc938ba8876b3adb8d7c540123296dbb460
[INFO] running `Command { std: "docker" "start" "-a" "60196084503d732f9757d42af42b0dc938ba8876b3adb8d7c540123296dbb460", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zion-cc96cd8d02157038)
[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" "60196084503d732f9757d42af42b0dc938ba8876b3adb8d7c540123296dbb460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60196084503d732f9757d42af42b0dc938ba8876b3adb8d7c540123296dbb460", kill_on_drop: false }`
[INFO] [stdout] 60196084503d732f9757d42af42b0dc938ba8876b3adb8d7c540123296dbb460