[INFO] fetching crate my 0.0.20...
[INFO] testing my-0.0.20 against 1.59.0 for beta-1.60-1
[INFO] extracting crate my 0.0.20 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate my 0.0.20 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 my 0.0.20
[INFO] finished tweaking crates.io crate my 0.0.20
[INFO] tweaked toml for crates.io crate my 0.0.20 written to /workspace/builds/worker-19/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] [stderr]     Blocking waiting for file lock on package cache
[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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 810c55a5eb40e0c15a08d28142604070bea15a853062fd031ea4b4f6c7d87b29
[INFO] running `Command { std: "docker" "start" "-a" "810c55a5eb40e0c15a08d28142604070bea15a853062fd031ea4b4f6c7d87b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "810c55a5eb40e0c15a08d28142604070bea15a853062fd031ea4b4f6c7d87b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "810c55a5eb40e0c15a08d28142604070bea15a853062fd031ea4b4f6c7d87b29", kill_on_drop: false }`
[INFO] [stdout] 810c55a5eb40e0c15a08d28142604070bea15a853062fd031ea4b4f6c7d87b29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 8f99599d8a641c723289dd6a0ebba73bdf31fb91e987f02288f3953d906dd282
[INFO] running `Command { std: "docker" "start" "-a" "8f99599d8a641c723289dd6a0ebba73bdf31fb91e987f02288f3953d906dd282", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]    Compiling my v0.0.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.81s
[INFO] running `Command { std: "docker" "inspect" "8f99599d8a641c723289dd6a0ebba73bdf31fb91e987f02288f3953d906dd282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f99599d8a641c723289dd6a0ebba73bdf31fb91e987f02288f3953d906dd282", kill_on_drop: false }`
[INFO] [stdout] 8f99599d8a641c723289dd6a0ebba73bdf31fb91e987f02288f3953d906dd282
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 3d42ed62fe5b386afa3c934bd13db6cbf224ca4442c8646edc0e4870e263c613
[INFO] running `Command { std: "docker" "start" "-a" "3d42ed62fe5b386afa3c934bd13db6cbf224ca4442c8646edc0e4870e263c613", kill_on_drop: false }`
[INFO] [stderr]    Compiling my v0.0.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "3d42ed62fe5b386afa3c934bd13db6cbf224ca4442c8646edc0e4870e263c613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d42ed62fe5b386afa3c934bd13db6cbf224ca4442c8646edc0e4870e263c613", kill_on_drop: false }`
[INFO] [stdout] 3d42ed62fe5b386afa3c934bd13db6cbf224ca4442c8646edc0e4870e263c613
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 9e201a636574853b6b88fd492d0eae21991f0ea8379ec6addc33cd175d19c63f
[INFO] running `Command { std: "docker" "start" "-a" "9e201a636574853b6b88fd492d0eae21991f0ea8379ec6addc33cd175d19c63f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/my-408d8f6302418fdd)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests my
[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] [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" "9e201a636574853b6b88fd492d0eae21991f0ea8379ec6addc33cd175d19c63f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e201a636574853b6b88fd492d0eae21991f0ea8379ec6addc33cd175d19c63f", kill_on_drop: false }`
[INFO] [stdout] 9e201a636574853b6b88fd492d0eae21991f0ea8379ec6addc33cd175d19c63f