[INFO] cloning repository https://github.com/abhisarshukla/rust-bst-symbol-table
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abhisarshukla/rust-bst-symbol-table" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhisarshukla%2Frust-bst-symbol-table", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhisarshukla%2Frust-bst-symbol-table'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b250697d2255d0777b0f30f3181d58b15dfe3463
[INFO] testing abhisarshukla/rust-bst-symbol-table against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhisarshukla%2Frust-bst-symbol-table" "/workspace/builds/worker-78/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-78/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abhisarshukla/rust-bst-symbol-table 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/abhisarshukla/rust-bst-symbol-table
[INFO] finished tweaking git repo https://github.com/abhisarshukla/rust-bst-symbol-table
[INFO] tweaked toml for git repo https://github.com/abhisarshukla/rust-bst-symbol-table written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] crate git repo https://github.com/abhisarshukla/rust-bst-symbol-table 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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 0b7c0b2632077314cf32705b5b17bb064cd00cc8df3803f1a771efefaa30aaa3
[INFO] running `Command { std: "docker" "start" "-a" "0b7c0b2632077314cf32705b5b17bb064cd00cc8df3803f1a771efefaa30aaa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b7c0b2632077314cf32705b5b17bb064cd00cc8df3803f1a771efefaa30aaa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b7c0b2632077314cf32705b5b17bb064cd00cc8df3803f1a771efefaa30aaa3", kill_on_drop: false }`
[INFO] [stdout] 0b7c0b2632077314cf32705b5b17bb064cd00cc8df3803f1a771efefaa30aaa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 8d0735066fd3ff834fc99e80ede690bdf5d14fcfabaf873b3ade808a56928c1c
[INFO] running `Command { std: "docker" "start" "-a" "8d0735066fd3ff834fc99e80ede690bdf5d14fcfabaf873b3ade808a56928c1c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bst v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.80s
[INFO] running `Command { std: "docker" "inspect" "8d0735066fd3ff834fc99e80ede690bdf5d14fcfabaf873b3ade808a56928c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d0735066fd3ff834fc99e80ede690bdf5d14fcfabaf873b3ade808a56928c1c", kill_on_drop: false }`
[INFO] [stdout] 8d0735066fd3ff834fc99e80ede690bdf5d14fcfabaf873b3ade808a56928c1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 41133a952da872e207bbcfe722e1a9b9888e2a42e6264cbb12dd0939aa84f7cc
[INFO] running `Command { std: "docker" "start" "-a" "41133a952da872e207bbcfe722e1a9b9888e2a42e6264cbb12dd0939aa84f7cc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bst v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "41133a952da872e207bbcfe722e1a9b9888e2a42e6264cbb12dd0939aa84f7cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41133a952da872e207bbcfe722e1a9b9888e2a42e6264cbb12dd0939aa84f7cc", kill_on_drop: false }`
[INFO] [stdout] 41133a952da872e207bbcfe722e1a9b9888e2a42e6264cbb12dd0939aa84f7cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 3c0d7dbee357612dbbe5dd957b4ca445a46379315301c9d3e9605ab1976f6c3d
[INFO] running `Command { std: "docker" "start" "-a" "3c0d7dbee357612dbbe5dd957b4ca445a46379315301c9d3e9605ab1976f6c3d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bst-d09190c0e08e2abb)
[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" "3c0d7dbee357612dbbe5dd957b4ca445a46379315301c9d3e9605ab1976f6c3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0d7dbee357612dbbe5dd957b4ca445a46379315301c9d3e9605ab1976f6c3d", kill_on_drop: false }`
[INFO] [stdout] 3c0d7dbee357612dbbe5dd957b4ca445a46379315301c9d3e9605ab1976f6c3d