[INFO] fetching crate sb 0.0.1...
[INFO] testing sb-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate sb 0.0.1 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate sb 0.0.1 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 sb 0.0.1
[INFO] finished tweaking crates.io crate sb 0.0.1
[INFO] tweaked toml for crates.io crate sb 0.0.1 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate sb 0.0.1 already has a lockfile, it will not be regenerated
[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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] d9c329018b96b2c04d6e7edf7589990b1fd0595067d031288df795b398453918
[INFO] running `Command { std: "docker" "start" "-a" "d9c329018b96b2c04d6e7edf7589990b1fd0595067d031288df795b398453918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9c329018b96b2c04d6e7edf7589990b1fd0595067d031288df795b398453918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9c329018b96b2c04d6e7edf7589990b1fd0595067d031288df795b398453918", kill_on_drop: false }`
[INFO] [stdout] d9c329018b96b2c04d6e7edf7589990b1fd0595067d031288df795b398453918
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 579d97010b1a90b08f9523cc05890d577b88088b2020dc07b14a3e5983ada26c
[INFO] running `Command { std: "docker" "start" "-a" "579d97010b1a90b08f9523cc05890d577b88088b2020dc07b14a3e5983ada26c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sb v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "579d97010b1a90b08f9523cc05890d577b88088b2020dc07b14a3e5983ada26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "579d97010b1a90b08f9523cc05890d577b88088b2020dc07b14a3e5983ada26c", kill_on_drop: false }`
[INFO] [stdout] 579d97010b1a90b08f9523cc05890d577b88088b2020dc07b14a3e5983ada26c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 2a84dd16f808b1d66c7fb3550ac140964a7ca3802f2c71d96089a4dce31376b2
[INFO] running `Command { std: "docker" "start" "-a" "2a84dd16f808b1d66c7fb3550ac140964a7ca3802f2c71d96089a4dce31376b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling sb v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "2a84dd16f808b1d66c7fb3550ac140964a7ca3802f2c71d96089a4dce31376b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a84dd16f808b1d66c7fb3550ac140964a7ca3802f2c71d96089a4dce31376b2", kill_on_drop: false }`
[INFO] [stdout] 2a84dd16f808b1d66c7fb3550ac140964a7ca3802f2c71d96089a4dce31376b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 25e5295eb3d39fc3e0c565d929e93630405a35f22d62a83bfe444c1cb7260bbd
[INFO] running `Command { std: "docker" "start" "-a" "25e5295eb3d39fc3e0c565d929e93630405a35f22d62a83bfe444c1cb7260bbd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sb-2224f559cd89898b)
[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" "25e5295eb3d39fc3e0c565d929e93630405a35f22d62a83bfe444c1cb7260bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25e5295eb3d39fc3e0c565d929e93630405a35f22d62a83bfe444c1cb7260bbd", kill_on_drop: false }`
[INFO] [stdout] 25e5295eb3d39fc3e0c565d929e93630405a35f22d62a83bfe444c1cb7260bbd