[INFO] fetching crate facet-serialize 0.31.2...
[INFO] checking facet-serialize-0.31.2 against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657
[INFO] extracting crate facet-serialize 0.31.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate facet-serialize 0.31.2
[INFO] finished tweaking crates.io crate facet-serialize 0.31.2
[INFO] tweaked toml for crates.io crate facet-serialize 0.31.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate facet-serialize 0.31.2 on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate facet-serialize 0.31.2 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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded owo-colors v4.2.2
[INFO] [stderr]   Downloaded facet-testhelpers v0.31.7
[INFO] [stderr]   Downloaded unsynn v0.3.0
[INFO] [stderr]   Downloaded facet-testhelpers-macros v0.29.1
[INFO] [stderr]   Downloaded facet-macros v0.31.7
[INFO] [stderr]   Downloaded cargo-husky v1.5.0
[INFO] [stderr]   Downloaded btparse v0.2.0
[INFO] [stderr]   Downloaded facet-macros-parse v0.31.7
[INFO] [stderr]   Downloaded color-backtrace v0.7.1
[INFO] [stderr]   Downloaded facet v0.31.7
[INFO] [stderr]   Downloaded insta v1.44.1
[INFO] [stderr]   Downloaded facet-core v0.31.7
[INFO] [stderr]   Downloaded facet-macros-emit v0.31.7
[INFO] [stderr]   Downloaded facet-reflect v0.31.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f250ae7f8cbb33cb416f91d44a652b3033232782b41047ab45e4050084b33c9
[INFO] running `Command { std: "docker" "start" "-a" "4f250ae7f8cbb33cb416f91d44a652b3033232782b41047ab45e4050084b33c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f250ae7f8cbb33cb416f91d44a652b3033232782b41047ab45e4050084b33c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f250ae7f8cbb33cb416f91d44a652b3033232782b41047ab45e4050084b33c9", kill_on_drop: false }`
[INFO] [stdout] 4f250ae7f8cbb33cb416f91d44a652b3033232782b41047ab45e4050084b33c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b32ef1cd2a002c73551bdf7396b7c83f45ce83d4c58f2c421b938a3dc016fc3
[INFO] running `Command { std: "docker" "start" "-a" "5b32ef1cd2a002c73551bdf7396b7c83f45ce83d4c58f2c421b938a3dc016fc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking impls v1.0.3
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]     Checking btparse v0.2.0
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking facet-core v0.31.7
[INFO] [stderr]     Checking color-backtrace v0.7.1
[INFO] [stderr]    Compiling unsynn v0.3.0
[INFO] [stderr]    Compiling facet-macros-parse v0.31.7
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]    Compiling facet-testhelpers-macros v0.29.1
[INFO] [stderr]     Checking insta v1.44.1
[INFO] [stderr]     Checking facet-testhelpers v0.31.7
[INFO] [stderr]    Compiling facet-macros-emit v0.31.7
[INFO] [stderr]     Checking facet-reflect v0.31.7
[INFO] [stderr]     Checking facet-serialize v0.31.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling facet-macros v0.31.7
[INFO] [stderr]     Checking facet v0.31.7
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.30s
[INFO] running `Command { std: "docker" "inspect" "5b32ef1cd2a002c73551bdf7396b7c83f45ce83d4c58f2c421b938a3dc016fc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b32ef1cd2a002c73551bdf7396b7c83f45ce83d4c58f2c421b938a3dc016fc3", kill_on_drop: false }`
[INFO] [stdout] 5b32ef1cd2a002c73551bdf7396b7c83f45ce83d4c58f2c421b938a3dc016fc3
