[INFO] fetching crate facet-serialize 0.29.1...
[INFO] testing facet-serialize-0.29.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate facet-serialize 0.29.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate facet-serialize 0.29.1
[INFO] finished tweaking crates.io crate facet-serialize 0.29.1
[INFO] tweaked toml for crates.io crate facet-serialize 0.29.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate facet-serialize 0.29.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate facet-serialize 0.29.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a701cdf6fa8924013e65a284a541a383dcafb14f1c0248c7232e82b887787a7
[INFO] running `Command { std: "docker" "start" "-a" "6a701cdf6fa8924013e65a284a541a383dcafb14f1c0248c7232e82b887787a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a701cdf6fa8924013e65a284a541a383dcafb14f1c0248c7232e82b887787a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a701cdf6fa8924013e65a284a541a383dcafb14f1c0248c7232e82b887787a7", kill_on_drop: false }`
[INFO] [stdout] 6a701cdf6fa8924013e65a284a541a383dcafb14f1c0248c7232e82b887787a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6faa87c3e39349a359b1dec78c8a5a035816782ba2da91215115f8bcdffb1e1
[INFO] running `Command { std: "docker" "start" "-a" "a6faa87c3e39349a359b1dec78c8a5a035816782ba2da91215115f8bcdffb1e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling impls v1.0.3
[INFO] [stderr]    Compiling facet-core v0.29.0
[INFO] [stderr]    Compiling facet-reflect v0.29.0
[INFO] [stderr]    Compiling facet-serialize v0.29.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.78s
[INFO] running `Command { std: "docker" "inspect" "a6faa87c3e39349a359b1dec78c8a5a035816782ba2da91215115f8bcdffb1e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6faa87c3e39349a359b1dec78c8a5a035816782ba2da91215115f8bcdffb1e1", kill_on_drop: false }`
[INFO] [stdout] a6faa87c3e39349a359b1dec78c8a5a035816782ba2da91215115f8bcdffb1e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55f850eeaf3bcd8cfbbdb54be52837f805b6e47253ddb254e41351f424088e5a
[INFO] running `Command { std: "docker" "start" "-a" "55f850eeaf3bcd8cfbbdb54be52837f805b6e47253ddb254e41351f424088e5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling shadow_counted v0.4.0
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling btparse v0.2.0
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling facet-core v0.29.0
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling color-backtrace v0.7.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling unsynn v0.1.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling insta v1.43.2
[INFO] [stderr]    Compiling facet-macros-parse v0.29.0
[INFO] [stderr]    Compiling facet-testhelpers-macros v0.29.0
[INFO] [stderr]    Compiling facet-macros-emit v0.29.0
[INFO] [stderr]    Compiling facet-testhelpers v0.29.0
[INFO] [stderr]    Compiling facet-macros v0.29.0
[INFO] [stderr]    Compiling facet-reflect v0.29.0
[INFO] [stderr]    Compiling facet v0.29.0
[INFO] [stderr]    Compiling facet-serialize v0.29.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.78s
[INFO] running `Command { std: "docker" "inspect" "55f850eeaf3bcd8cfbbdb54be52837f805b6e47253ddb254e41351f424088e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55f850eeaf3bcd8cfbbdb54be52837f805b6e47253ddb254e41351f424088e5a", kill_on_drop: false }`
[INFO] [stdout] 55f850eeaf3bcd8cfbbdb54be52837f805b6e47253ddb254e41351f424088e5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 606566a02f0b327b29070287a551f068fc8c48e3c4035831cd5fa1b01d9f40af
[INFO] running `Command { std: "docker" "start" "-a" "606566a02f0b327b29070287a551f068fc8c48e3c4035831cd5fa1b01d9f40af", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/facet_serialize-a87c907b9a316367)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests facet_serialize
[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] [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" "606566a02f0b327b29070287a551f068fc8c48e3c4035831cd5fa1b01d9f40af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "606566a02f0b327b29070287a551f068fc8c48e3c4035831cd5fa1b01d9f40af", kill_on_drop: false }`
[INFO] [stdout] 606566a02f0b327b29070287a551f068fc8c48e3c4035831cd5fa1b01d9f40af