[INFO] fetching crate bisection_key 0.0.1...
[INFO] testing bisection_key-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate bisection_key 0.0.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate bisection_key 0.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bisection_key 0.0.1
[INFO] finished tweaking crates.io crate bisection_key 0.0.1
[INFO] tweaked toml for crates.io crate bisection_key 0.0.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate bisection_key 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 111f8feb91e29cb373adb500eb91c2b99e5d0c52bb6cafb12fc3444145ebd037
[INFO] running `Command { std: "docker" "start" "-a" "111f8feb91e29cb373adb500eb91c2b99e5d0c52bb6cafb12fc3444145ebd037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "111f8feb91e29cb373adb500eb91c2b99e5d0c52bb6cafb12fc3444145ebd037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "111f8feb91e29cb373adb500eb91c2b99e5d0c52bb6cafb12fc3444145ebd037", kill_on_drop: false }`
[INFO] [stdout] 111f8feb91e29cb373adb500eb91c2b99e5d0c52bb6cafb12fc3444145ebd037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c0a603fec2ab0e1b97ea28e9ecce19d7fa82f6c57fe328c25ec54243b10da2a
[INFO] running `Command { std: "docker" "start" "-a" "2c0a603fec2ab0e1b97ea28e9ecce19d7fa82f6c57fe328c25ec54243b10da2a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bisection_key v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "2c0a603fec2ab0e1b97ea28e9ecce19d7fa82f6c57fe328c25ec54243b10da2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0a603fec2ab0e1b97ea28e9ecce19d7fa82f6c57fe328c25ec54243b10da2a", kill_on_drop: false }`
[INFO] [stdout] 2c0a603fec2ab0e1b97ea28e9ecce19d7fa82f6c57fe328c25ec54243b10da2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf611afc72a4732fa4d33d0d8324363082f244df331c2b99956391c32d42b047
[INFO] running `Command { std: "docker" "start" "-a" "cf611afc72a4732fa4d33d0d8324363082f244df331c2b99956391c32d42b047", kill_on_drop: false }`
[INFO] [stderr]    Compiling bisection_key v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "cf611afc72a4732fa4d33d0d8324363082f244df331c2b99956391c32d42b047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf611afc72a4732fa4d33d0d8324363082f244df331c2b99956391c32d42b047", kill_on_drop: false }`
[INFO] [stdout] cf611afc72a4732fa4d33d0d8324363082f244df331c2b99956391c32d42b047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 900a10b98742b0b40738104395b9157cab9617a4c3ef671e13e07344957c0cf0
[INFO] running `Command { std: "docker" "start" "-a" "900a10b98742b0b40738104395b9157cab9617a4c3ef671e13e07344957c0cf0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bisection_key-09bfb25863ddda42)
[INFO] [stderr]      Running tests/balanced_key_test.rs (/opt/rustwide/target/debug/deps/balanced_key_test-92487bea531ddc83)
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test equality_of_keys ... ok
[INFO] [stdout] test order_of_keys ... ok
[INFO] [stdout] test test_insertion_beginning ... ok
[INFO] [stdout] test test_insertion_end ... ok
[INFO] [stdout] test test_insertion_middle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lexicon_key_test.rs (/opt/rustwide/target/debug/deps/lexicon_key_test-9c20a94d058e4cb1)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test equality_of_keys ... ok
[INFO] [stdout] test order_of_keys ... ok
[INFO] [stdout] test test_insertion_beginning ... ok
[INFO] [stdout] test test_insertion_end ... ok
[INFO] [stdout] test test_insertion_middle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bisection_key
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/balanced_key.rs - balanced_key::BalancedKey (line 22) ... ok
[INFO] [stdout] test src/lexicon_key.rs - lexicon_key::LexiconKey (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "900a10b98742b0b40738104395b9157cab9617a4c3ef671e13e07344957c0cf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "900a10b98742b0b40738104395b9157cab9617a4c3ef671e13e07344957c0cf0", kill_on_drop: false }`
[INFO] [stdout] 900a10b98742b0b40738104395b9157cab9617a4c3ef671e13e07344957c0cf0