[INFO] fetching crate jtable 0.2.0...
[INFO] testing jtable-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate jtable 0.2.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate jtable 0.2.0 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 crates.io crate jtable 0.2.0
[INFO] finished tweaking crates.io crate jtable 0.2.0
[INFO] tweaked toml for crates.io crate jtable 0.2.0 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 3b22db683084de86801e28b0a85ff4bd39f02541f332f4632b51c38fbbf1b5a2
[INFO] running `Command { std: "docker" "start" "-a" "3b22db683084de86801e28b0a85ff4bd39f02541f332f4632b51c38fbbf1b5a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b22db683084de86801e28b0a85ff4bd39f02541f332f4632b51c38fbbf1b5a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b22db683084de86801e28b0a85ff4bd39f02541f332f4632b51c38fbbf1b5a2", kill_on_drop: false }`
[INFO] [stdout] 3b22db683084de86801e28b0a85ff4bd39f02541f332f4632b51c38fbbf1b5a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] cd9d454f444b0db9fb8a6df35a457485f7bdc5864e2f5fe5e23951e17090b898
[INFO] running `Command { std: "docker" "start" "-a" "cd9d454f444b0db9fb8a6df35a457485f7bdc5864e2f5fe5e23951e17090b898", kill_on_drop: false }`
[INFO] [stderr]    Compiling jtable v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "cd9d454f444b0db9fb8a6df35a457485f7bdc5864e2f5fe5e23951e17090b898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd9d454f444b0db9fb8a6df35a457485f7bdc5864e2f5fe5e23951e17090b898", kill_on_drop: false }`
[INFO] [stdout] cd9d454f444b0db9fb8a6df35a457485f7bdc5864e2f5fe5e23951e17090b898
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 11c340788849746ca9f9c486ed63f12c09ca1c213aad396df76122665f374f1c
[INFO] running `Command { std: "docker" "start" "-a" "11c340788849746ca9f9c486ed63f12c09ca1c213aad396df76122665f374f1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling jtable v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "11c340788849746ca9f9c486ed63f12c09ca1c213aad396df76122665f374f1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11c340788849746ca9f9c486ed63f12c09ca1c213aad396df76122665f374f1c", kill_on_drop: false }`
[INFO] [stdout] 11c340788849746ca9f9c486ed63f12c09ca1c213aad396df76122665f374f1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 663e2576bc8a8160e2e20b0971ff9caaba85064136522c910a8769d2bd55889a
[INFO] running `Command { std: "docker" "start" "-a" "663e2576bc8a8160e2e20b0971ff9caaba85064136522c910a8769d2bd55889a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jtable-04db144fd394a8aa)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::serialize_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jtable
[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" "663e2576bc8a8160e2e20b0971ff9caaba85064136522c910a8769d2bd55889a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "663e2576bc8a8160e2e20b0971ff9caaba85064136522c910a8769d2bd55889a", kill_on_drop: false }`
[INFO] [stdout] 663e2576bc8a8160e2e20b0971ff9caaba85064136522c910a8769d2bd55889a