[INFO] fetching crate trie-me 0.0.0...
[INFO] testing trie-me-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate trie-me 0.0.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate trie-me 0.0.0 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 trie-me 0.0.0
[INFO] finished tweaking crates.io crate trie-me 0.0.0
[INFO] tweaked toml for crates.io crate trie-me 0.0.0 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] b55da46eae925caa2783725e92cc158299046fede67da1ef0bf30ce9a462b2e9
[INFO] running `Command { std: "docker" "start" "-a" "b55da46eae925caa2783725e92cc158299046fede67da1ef0bf30ce9a462b2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b55da46eae925caa2783725e92cc158299046fede67da1ef0bf30ce9a462b2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b55da46eae925caa2783725e92cc158299046fede67da1ef0bf30ce9a462b2e9", kill_on_drop: false }`
[INFO] [stdout] b55da46eae925caa2783725e92cc158299046fede67da1ef0bf30ce9a462b2e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] be24e4453b35cfbeeb85d1d49ac42f382ccf6e7db28ff3836b16e5aa1ce5d4f7
[INFO] running `Command { std: "docker" "start" "-a" "be24e4453b35cfbeeb85d1d49ac42f382ccf6e7db28ff3836b16e5aa1ce5d4f7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trie-me v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.82s
[INFO] running `Command { std: "docker" "inspect" "be24e4453b35cfbeeb85d1d49ac42f382ccf6e7db28ff3836b16e5aa1ce5d4f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be24e4453b35cfbeeb85d1d49ac42f382ccf6e7db28ff3836b16e5aa1ce5d4f7", kill_on_drop: false }`
[INFO] [stdout] be24e4453b35cfbeeb85d1d49ac42f382ccf6e7db28ff3836b16e5aa1ce5d4f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 30ee74ac73fc6071908bb7b12686e8b0b2127f44a7b5fff7993a0bde6788e4b6
[INFO] running `Command { std: "docker" "start" "-a" "30ee74ac73fc6071908bb7b12686e8b0b2127f44a7b5fff7993a0bde6788e4b6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trie-me v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "30ee74ac73fc6071908bb7b12686e8b0b2127f44a7b5fff7993a0bde6788e4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30ee74ac73fc6071908bb7b12686e8b0b2127f44a7b5fff7993a0bde6788e4b6", kill_on_drop: false }`
[INFO] [stdout] 30ee74ac73fc6071908bb7b12686e8b0b2127f44a7b5fff7993a0bde6788e4b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] ce5c6e490f8d8f8725469e08f7f19dd3020b7141766e2aa01c3b24e863ba3e34
[INFO] running `Command { std: "docker" "start" "-a" "ce5c6e490f8d8f8725469e08f7f19dd3020b7141766e2aa01c3b24e863ba3e34", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trie_me-b4c7de6dabed15ae)
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-2525976174aeb788)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test set_clear ... ok
[INFO] [stdout] test set_insert_contains ... ok
[INFO] [stdout] test set_iter ... ok
[INFO] [stdout] test set_iter_prefix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trie-me
[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" "ce5c6e490f8d8f8725469e08f7f19dd3020b7141766e2aa01c3b24e863ba3e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce5c6e490f8d8f8725469e08f7f19dd3020b7141766e2aa01c3b24e863ba3e34", kill_on_drop: false }`
[INFO] [stdout] ce5c6e490f8d8f8725469e08f7f19dd3020b7141766e2aa01c3b24e863ba3e34