[INFO] fetching crate z_table 0.1.5...
[INFO] testing z_table-0.1.5 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate z_table 0.1.5 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate z_table 0.1.5 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-15/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate z_table 0.1.5
[INFO] finished tweaking crates.io crate z_table 0.1.5
[INFO] tweaked toml for crates.io crate z_table 0.1.5 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate z_table 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9343f6a62477187994dd7a38410912eb3c3f9fd0e0cc7619bed904d9c014ce02
[INFO] running `Command { std: "docker" "start" "-a" "9343f6a62477187994dd7a38410912eb3c3f9fd0e0cc7619bed904d9c014ce02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9343f6a62477187994dd7a38410912eb3c3f9fd0e0cc7619bed904d9c014ce02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9343f6a62477187994dd7a38410912eb3c3f9fd0e0cc7619bed904d9c014ce02", kill_on_drop: false }`
[INFO] [stdout] 9343f6a62477187994dd7a38410912eb3c3f9fd0e0cc7619bed904d9c014ce02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c258deb577bc5fc1b4d4a902ab7b169a789c6b09b53dacef99db232e811c547
[INFO] running `Command { std: "docker" "start" "-a" "5c258deb577bc5fc1b4d4a902ab7b169a789c6b09b53dacef99db232e811c547", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling z_table v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "5c258deb577bc5fc1b4d4a902ab7b169a789c6b09b53dacef99db232e811c547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c258deb577bc5fc1b4d4a902ab7b169a789c6b09b53dacef99db232e811c547", kill_on_drop: false }`
[INFO] [stdout] 5c258deb577bc5fc1b4d4a902ab7b169a789c6b09b53dacef99db232e811c547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49d71c81fbc3ade7cecf5feb6949d9a956c4edddeac93a557a6e43f235dc5279
[INFO] running `Command { std: "docker" "start" "-a" "49d71c81fbc3ade7cecf5feb6949d9a956c4edddeac93a557a6e43f235dc5279", kill_on_drop: false }`
[INFO] [stderr]    Compiling z_table v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "49d71c81fbc3ade7cecf5feb6949d9a956c4edddeac93a557a6e43f235dc5279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49d71c81fbc3ade7cecf5feb6949d9a956c4edddeac93a557a6e43f235dc5279", kill_on_drop: false }`
[INFO] [stdout] 49d71c81fbc3ade7cecf5feb6949d9a956c4edddeac93a557a6e43f235dc5279
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c84b8ab19bae6f71a408572f6a5c1b7888df3d84f80b18298db6c3b8c9b3e4ba
[INFO] running `Command { std: "docker" "start" "-a" "c84b8ab19bae6f71a408572f6a5c1b7888df3d84f80b18298db6c3b8c9b3e4ba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/z_table-5281d1ba911e9c44)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_lookup_values ... ok
[INFO] [stdout] test tests::test_lookup_with ... ok
[INFO] [stdout] test tests::test_reverse_lookup_values ... ok
[INFO] [stdout] test tests::test_reverse_lookup_with ... 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 z_table
[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" "c84b8ab19bae6f71a408572f6a5c1b7888df3d84f80b18298db6c3b8c9b3e4ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84b8ab19bae6f71a408572f6a5c1b7888df3d84f80b18298db6c3b8c9b3e4ba", kill_on_drop: false }`
[INFO] [stdout] c84b8ab19bae6f71a408572f6a5c1b7888df3d84f80b18298db6c3b8c9b3e4ba