[INFO] fetching crate p2 0.1.0...
[INFO] testing p2-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate p2 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate p2 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate p2 0.1.0
[INFO] finished tweaking crates.io crate p2 0.1.0
[INFO] tweaked toml for crates.io crate p2 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate p2 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68acc70249058ba53d43ce303e184f629f40583883b3cb4dd934a23fd9d630f2
[INFO] running `Command { std: "docker" "start" "-a" "68acc70249058ba53d43ce303e184f629f40583883b3cb4dd934a23fd9d630f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68acc70249058ba53d43ce303e184f629f40583883b3cb4dd934a23fd9d630f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68acc70249058ba53d43ce303e184f629f40583883b3cb4dd934a23fd9d630f2", kill_on_drop: false }`
[INFO] [stdout] 68acc70249058ba53d43ce303e184f629f40583883b3cb4dd934a23fd9d630f2
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c53057851ec81722af5e65446da658f81c0b540f79c56470c327aa0d6fdca19c
[INFO] running `Command { std: "docker" "start" "-a" "c53057851ec81722af5e65446da658f81c0b540f79c56470c327aa0d6fdca19c", kill_on_drop: false }`
[INFO] [stderr]    Compiling p2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "c53057851ec81722af5e65446da658f81c0b540f79c56470c327aa0d6fdca19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c53057851ec81722af5e65446da658f81c0b540f79c56470c327aa0d6fdca19c", kill_on_drop: false }`
[INFO] [stdout] c53057851ec81722af5e65446da658f81c0b540f79c56470c327aa0d6fdca19c
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b7b7d14dfbcda564c3f598b77c576d42758eac1db390a48f312248710584da9
[INFO] running `Command { std: "docker" "start" "-a" "2b7b7d14dfbcda564c3f598b77c576d42758eac1db390a48f312248710584da9", kill_on_drop: false }`
[INFO] [stderr]    Compiling p2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "2b7b7d14dfbcda564c3f598b77c576d42758eac1db390a48f312248710584da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b7b7d14dfbcda564c3f598b77c576d42758eac1db390a48f312248710584da9", kill_on_drop: false }`
[INFO] [stdout] 2b7b7d14dfbcda564c3f598b77c576d42758eac1db390a48f312248710584da9
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c42b05e327fb507c9dd6830ed0ef91b272ebdc219e71a2ead9e3aeaca3b5360a
[INFO] running `Command { std: "docker" "start" "-a" "c42b05e327fb507c9dd6830ed0ef91b272ebdc219e71a2ead9e3aeaca3b5360a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/p2-fad9ccf2c6b3e185)
[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" "c42b05e327fb507c9dd6830ed0ef91b272ebdc219e71a2ead9e3aeaca3b5360a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c42b05e327fb507c9dd6830ed0ef91b272ebdc219e71a2ead9e3aeaca3b5360a", kill_on_drop: false }`
[INFO] [stdout] c42b05e327fb507c9dd6830ed0ef91b272ebdc219e71a2ead9e3aeaca3b5360a