[INFO] cloning repository https://github.com/oscartbeaumont/facet-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oscartbeaumont/facet-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscartbeaumont%2Ffacet-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscartbeaumont%2Ffacet-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7c83383cb2795a57888879dbf943fb0b8040001
[INFO] checking oscartbeaumont/facet-playground against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscartbeaumont%2Ffacet-playground" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/oscartbeaumont/facet-playground
[INFO] finished tweaking git repo https://github.com/oscartbeaumont/facet-playground
[INFO] tweaked toml for git repo https://github.com/oscartbeaumont/facet-playground written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oscartbeaumont/facet-playground 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 git repo https://github.com/oscartbeaumont/facet-playground 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded include_dir_macros v0.7.4
[INFO] [stderr]   Downloaded include_dir v0.7.4
[INFO] [stderr]   Downloaded indent v0.1.1
[INFO] [stderr]   Downloaded facet v0.30.0
[INFO] [stderr]   Downloaded impls v1.0.3
[INFO] [stderr]   Downloaded facet-macros v0.30.0
[INFO] [stderr]   Downloaded facet-macros-parse v0.30.0
[INFO] [stderr]   Downloaded facet-serialize v0.30.0
[INFO] [stderr]   Downloaded mutants v0.0.3
[INFO] [stderr]   Downloaded shadow_counted v0.4.0
[INFO] [stderr]   Downloaded facet-deserialize v0.30.0
[INFO] [stderr]   Downloaded ariadne v0.5.1
[INFO] [stderr]   Downloaded unsynn v0.1.1
[INFO] [stderr]   Downloaded facet-json v0.30.0
[INFO] [stderr]   Downloaded facet-macros-emit v0.30.0
[INFO] [stderr]   Downloaded facet-core v0.30.0
[INFO] [stderr]   Downloaded facet-reflect v0.30.0
[INFO] [stderr]   Downloaded facet_generate v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ffdcbb55ab1c5d8b5440f42f5584d297076e1970da97383adb2bf95245877d32
[INFO] running `Command { std: "docker" "start" "-a" "ffdcbb55ab1c5d8b5440f42f5584d297076e1970da97383adb2bf95245877d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffdcbb55ab1c5d8b5440f42f5584d297076e1970da97383adb2bf95245877d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffdcbb55ab1c5d8b5440f42f5584d297076e1970da97383adb2bf95245877d32", kill_on_drop: false }`
[INFO] [stdout] ffdcbb55ab1c5d8b5440f42f5584d297076e1970da97383adb2bf95245877d32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 623bdaef3a5a5c84ba4b63e1e75117ccd23fc367e7c455dcdcf743102fc28210
[INFO] running `Command { std: "docker" "start" "-a" "623bdaef3a5a5c84ba4b63e1e75117ccd23fc367e7c455dcdcf743102fc28210", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking impls v1.0.3
[INFO] [stderr]    Compiling shadow_counted v0.4.0
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking lexical-util v1.0.7
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking tracing-core v0.1.35
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking indent v0.1.1
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking lexical-parse-integer v1.0.6
[INFO] [stderr]     Checking ariadne v0.5.1
[INFO] [stderr]     Checking lexical-parse-float v1.0.6
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unsynn v0.1.1
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]     Checking include_dir v0.7.4
[INFO] [stderr]    Compiling facet-macros-parse v0.30.0
[INFO] [stderr]     Checking facet-core v0.30.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling facet-macros-emit v0.30.0
[INFO] [stderr]    Compiling facet-macros v0.30.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking facet-reflect v0.30.0
[INFO] [stderr]     Checking facet v0.30.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking facet-deserialize v0.30.0
[INFO] [stderr]     Checking facet-serialize v0.30.0
[INFO] [stderr]     Checking facet-json v0.30.0
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking tracing v0.1.43
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking facet_generate v0.12.1
[INFO] [stderr]     Checking facet-playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.40s
[INFO] running `Command { std: "docker" "inspect" "623bdaef3a5a5c84ba4b63e1e75117ccd23fc367e7c455dcdcf743102fc28210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "623bdaef3a5a5c84ba4b63e1e75117ccd23fc367e7c455dcdcf743102fc28210", kill_on_drop: false }`
[INFO] [stdout] 623bdaef3a5a5c84ba4b63e1e75117ccd23fc367e7c455dcdcf743102fc28210
