[INFO] fetching crate serde-toml-merge 0.3.0...
[INFO] testing serde-toml-merge-0.3.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate serde-toml-merge 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate serde-toml-merge 0.3.0 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] started tweaking crates.io crate serde-toml-merge 0.3.0
[INFO] finished tweaking crates.io crate serde-toml-merge 0.3.0
[INFO] tweaked toml for crates.io crate serde-toml-merge 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] a649e3792e52c20b2732538e18dacd8aa2048e8981c14730e62bf62eb85119e4
[INFO] running `Command { std: "docker" "start" "-a" "a649e3792e52c20b2732538e18dacd8aa2048e8981c14730e62bf62eb85119e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a649e3792e52c20b2732538e18dacd8aa2048e8981c14730e62bf62eb85119e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a649e3792e52c20b2732538e18dacd8aa2048e8981c14730e62bf62eb85119e4", kill_on_drop: false }`
[INFO] [stdout] a649e3792e52c20b2732538e18dacd8aa2048e8981c14730e62bf62eb85119e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 9b018e416043b26a035cfd7e0c522c8c4d6c58eb15fb920e0010d6c90ad09354
[INFO] running `Command { std: "docker" "start" "-a" "9b018e416043b26a035cfd7e0c522c8c4d6c58eb15fb920e0010d6c90ad09354", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde-toml-merge v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.78s
[INFO] running `Command { std: "docker" "inspect" "9b018e416043b26a035cfd7e0c522c8c4d6c58eb15fb920e0010d6c90ad09354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b018e416043b26a035cfd7e0c522c8c4d6c58eb15fb920e0010d6c90ad09354", kill_on_drop: false }`
[INFO] [stdout] 9b018e416043b26a035cfd7e0c522c8c4d6c58eb15fb920e0010d6c90ad09354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 1ce83053b9a8d42d0761f5394d5588174912cd7a53b54bc8a8f17a06ea52665a
[INFO] running `Command { std: "docker" "start" "-a" "1ce83053b9a8d42d0761f5394d5588174912cd7a53b54bc8a8f17a06ea52665a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-toml-merge v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "1ce83053b9a8d42d0761f5394d5588174912cd7a53b54bc8a8f17a06ea52665a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce83053b9a8d42d0761f5394d5588174912cd7a53b54bc8a8f17a06ea52665a", kill_on_drop: false }`
[INFO] [stdout] 1ce83053b9a8d42d0761f5394d5588174912cd7a53b54bc8a8f17a06ea52665a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4accc87a385ad0745cb2aaf6882886eeefe4903cbf78fdde4c5b1bad7c88749d
[INFO] running `Command { std: "docker" "start" "-a" "4accc87a385ad0745cb2aaf6882886eeefe4903cbf78fdde4c5b1bad7c88749d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_toml_merge-c82b8cd64389b27e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::invalid_kinds ... ok
[INFO] [stdout] test tests::with_array ... ok
[INFO] [stdout] test tests::with_table ... ok
[INFO] [stdout] test tests::with_basic ... 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 serde-toml-merge
[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" "4accc87a385ad0745cb2aaf6882886eeefe4903cbf78fdde4c5b1bad7c88749d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4accc87a385ad0745cb2aaf6882886eeefe4903cbf78fdde4c5b1bad7c88749d", kill_on_drop: false }`
[INFO] [stdout] 4accc87a385ad0745cb2aaf6882886eeefe4903cbf78fdde4c5b1bad7c88749d