[INFO] fetching crate parsimony 0.0.0...
[INFO] testing parsimony-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate parsimony 0.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate parsimony 0.0.0 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 crates.io crate parsimony 0.0.0
[INFO] finished tweaking crates.io crate parsimony 0.0.0
[INFO] tweaked toml for crates.io crate parsimony 0.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2aaf3a3f337c8dcf973c48fb8a9897e204a5e93edc509d69d0727b7d3f66992d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2aaf3a3f337c8dcf973c48fb8a9897e204a5e93edc509d69d0727b7d3f66992d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aaf3a3f337c8dcf973c48fb8a9897e204a5e93edc509d69d0727b7d3f66992d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aaf3a3f337c8dcf973c48fb8a9897e204a5e93edc509d69d0727b7d3f66992d", kill_on_drop: false }`
[INFO] [stdout] 2aaf3a3f337c8dcf973c48fb8a9897e204a5e93edc509d69d0727b7d3f66992d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] a08ef0c03a647c7453351918123dbdb661dd63d41fb05a8017932b52aa9df5f9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a08ef0c03a647c7453351918123dbdb661dd63d41fb05a8017932b52aa9df5f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling parsimony v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "a08ef0c03a647c7453351918123dbdb661dd63d41fb05a8017932b52aa9df5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a08ef0c03a647c7453351918123dbdb661dd63d41fb05a8017932b52aa9df5f9", kill_on_drop: false }`
[INFO] [stdout] a08ef0c03a647c7453351918123dbdb661dd63d41fb05a8017932b52aa9df5f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 73c5715e83fc809d0347e6326782f3bf8ae9df109a7acecebebc6533b2da8e36
[INFO] running `Command { std: "docker" "start" "-a" "73c5715e83fc809d0347e6326782f3bf8ae9df109a7acecebebc6533b2da8e36", kill_on_drop: false }`
[INFO] [stderr]    Compiling parsimony v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "73c5715e83fc809d0347e6326782f3bf8ae9df109a7acecebebc6533b2da8e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c5715e83fc809d0347e6326782f3bf8ae9df109a7acecebebc6533b2da8e36", kill_on_drop: false }`
[INFO] [stdout] 73c5715e83fc809d0347e6326782f3bf8ae9df109a7acecebebc6533b2da8e36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 11d378a0aa94c1ffb5a02488f0f965e9c9b1cb24278df5a4589b128758bf803b
[INFO] running `Command { std: "docker" "start" "-a" "11d378a0aa94c1ffb5a02488f0f965e9c9b1cb24278df5a4589b128758bf803b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parsimony-15500072344d411c)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parsimony
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "11d378a0aa94c1ffb5a02488f0f965e9c9b1cb24278df5a4589b128758bf803b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d378a0aa94c1ffb5a02488f0f965e9c9b1cb24278df5a4589b128758bf803b", kill_on_drop: false }`
[INFO] [stdout] 11d378a0aa94c1ffb5a02488f0f965e9c9b1cb24278df5a4589b128758bf803b