[INFO] cloning repository https://github.com/samanthadoran/rustbst
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samanthadoran/rustbst" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamanthadoran%2Frustbst", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamanthadoran%2Frustbst'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf4a1ef60d92aff88b4293541202bbf06a21c2a1
[INFO] testing samanthadoran/rustbst against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamanthadoran%2Frustbst" "/workspace/builds/worker-32/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-32/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/samanthadoran/rustbst 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 git repo https://github.com/samanthadoran/rustbst
[INFO] finished tweaking git repo https://github.com/samanthadoran/rustbst
[INFO] tweaked toml for git repo https://github.com/samanthadoran/rustbst written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate git repo https://github.com/samanthadoran/rustbst 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] e43f339740827239620ecaffb20d45fe210b389749fa060181ad2ec60a0687da
[INFO] running `Command { std: "docker" "start" "-a" "e43f339740827239620ecaffb20d45fe210b389749fa060181ad2ec60a0687da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e43f339740827239620ecaffb20d45fe210b389749fa060181ad2ec60a0687da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e43f339740827239620ecaffb20d45fe210b389749fa060181ad2ec60a0687da", kill_on_drop: false }`
[INFO] [stdout] e43f339740827239620ecaffb20d45fe210b389749fa060181ad2ec60a0687da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] df4600a07a1a3ef1cd3079351b53ea7f6225d899ad5517553eac4cce2caf505f
[INFO] running `Command { std: "docker" "start" "-a" "df4600a07a1a3ef1cd3079351b53ea7f6225d899ad5517553eac4cce2caf505f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling binary_search_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "df4600a07a1a3ef1cd3079351b53ea7f6225d899ad5517553eac4cce2caf505f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df4600a07a1a3ef1cd3079351b53ea7f6225d899ad5517553eac4cce2caf505f", kill_on_drop: false }`
[INFO] [stdout] df4600a07a1a3ef1cd3079351b53ea7f6225d899ad5517553eac4cce2caf505f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 891d4facc0a1bd2958f54446166fcde1560701770ca69bb0068f59b3b52a0ac3
[INFO] running `Command { std: "docker" "start" "-a" "891d4facc0a1bd2958f54446166fcde1560701770ca69bb0068f59b3b52a0ac3", kill_on_drop: false }`
[INFO] [stderr]    Compiling binary_search_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "891d4facc0a1bd2958f54446166fcde1560701770ca69bb0068f59b3b52a0ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "891d4facc0a1bd2958f54446166fcde1560701770ca69bb0068f59b3b52a0ac3", kill_on_drop: false }`
[INFO] [stdout] 891d4facc0a1bd2958f54446166fcde1560701770ca69bb0068f59b3b52a0ac3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] cc3a41326f5b3fbfdca798f521bb8df4a20341821dbd519930bd9853a89d8d9d
[INFO] running `Command { std: "docker" "start" "-a" "cc3a41326f5b3fbfdca798f521bb8df4a20341821dbd519930bd9853a89d8d9d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/binary_search_tree-25d58c154580eb95)
[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" "cc3a41326f5b3fbfdca798f521bb8df4a20341821dbd519930bd9853a89d8d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc3a41326f5b3fbfdca798f521bb8df4a20341821dbd519930bd9853a89d8d9d", kill_on_drop: false }`
[INFO] [stdout] cc3a41326f5b3fbfdca798f521bb8df4a20341821dbd519930bd9853a89d8d9d