[INFO] cloning repository https://github.com/blt/file_gen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blt/file_gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblt%2Ffile_gen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblt%2Ffile_gen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0289498ddc870d034bd1983150591e6007a924bd
[INFO] building blt/file_gen against try#c38f3f86763ea281f7c555c13ef11baad4a4fff4 for pr-111698
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblt%2Ffile_gen" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/blt/file_gen on toolchain c38f3f86763ea281f7c555c13ef11baad4a4fff4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/blt/file_gen
[INFO] finished tweaking git repo https://github.com/blt/file_gen
[INFO] tweaked toml for git repo https://github.com/blt/file_gen written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/blt/file_gen 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" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5a7440775de59b9ad8a53c7426a76a2f37faf9cb5a10f2dd577d4064c06b7f0
[INFO] running `Command { std: "docker" "start" "-a" "a5a7440775de59b9ad8a53c7426a76a2f37faf9cb5a10f2dd577d4064c06b7f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5a7440775de59b9ad8a53c7426a76a2f37faf9cb5a10f2dd577d4064c06b7f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5a7440775de59b9ad8a53c7426a76a2f37faf9cb5a10f2dd577d4064c06b7f0", kill_on_drop: false }`
[INFO] [stdout] a5a7440775de59b9ad8a53c7426a76a2f37faf9cb5a10f2dd577d4064c06b7f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 150d64d2eab73acce8aa9f57bf68d9f636ab13e0ae468113bba88cbf8a74b6a3
[INFO] running `Command { std: "docker" "start" "-a" "150d64d2eab73acce8aa9f57bf68d9f636ab13e0ae468113bba88cbf8a74b6a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.52
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[INFO] [stderr]    Compiling prost-derive v0.11.9
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[INFO] [stderr]    Compiling tracing v0.1.38
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[INFO] [stderr]    Compiling prost v0.11.9
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling opentelemetry_api v0.18.0 (https://github.com/open-telemetry/opentelemetry-rust/?rev=6078e32#6078e32a)
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling opentelemetry_sdk v0.18.0 (https://github.com/open-telemetry/opentelemetry-rust/?rev=6078e32#6078e32a)
[INFO] [stderr]    Compiling opentelemetry v0.18.0 (https://github.com/open-telemetry/opentelemetry-rust/?rev=6078e32#6078e32a)
[INFO] [stderr]    Compiling tokio-util v0.7.8
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling tokio-stream v0.1.14
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling uuid v1.3.3
[INFO] [stderr]    Compiling h2 v0.3.18
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling serde_tuple v0.5.0
[INFO] [stderr]    Compiling byte-unit v4.0.19
[INFO] [stderr]    Compiling http-serde v1.1.2
[INFO] [stderr]    Compiling serde_yaml v0.9.21
[INFO] [stderr]    Compiling rmp-serde v1.1.1
[INFO] [stderr]    Compiling serde_qs v0.12.0
[INFO] [stderr]    Compiling hyper v0.14.26
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling metrics-exporter-prometheus v0.12.1
[INFO] [stderr]    Compiling reqwest v0.11.18
[INFO] [stderr]    Compiling tonic v0.8.3
[INFO] [stderr]    Compiling tonic v0.9.2
[INFO] [stderr]    Compiling opentelemetry-proto v0.1.0 (https://github.com/open-telemetry/opentelemetry-rust/?rev=6078e32#6078e32a)
[INFO] [stderr]    Compiling lading v0.15.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "150d64d2eab73acce8aa9f57bf68d9f636ab13e0ae468113bba88cbf8a74b6a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "150d64d2eab73acce8aa9f57bf68d9f636ab13e0ae468113bba88cbf8a74b6a3", kill_on_drop: false }`
[INFO] [stdout] 150d64d2eab73acce8aa9f57bf68d9f636ab13e0ae468113bba88cbf8a74b6a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d590660bdd4e66f25d89a4ec14b86d8677badb0718a0d7cdd828af2fc6bb1fd
[INFO] running `Command { std: "docker" "start" "-a" "9d590660bdd4e66f25d89a4ec14b86d8677badb0718a0d7cdd828af2fc6bb1fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling rustix v0.37.3
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling linux-raw-sys v0.3.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling ordered-float v3.6.0
[INFO] [stderr]    Compiling rmp v0.8.11
[INFO] [stderr]    Compiling metrics-util v0.15.0
[INFO] [stderr]    Compiling rmp-serde v1.1.1
[INFO] [stderr]    Compiling metrics-exporter-prometheus v0.12.1
[INFO] [stderr]    Compiling tempfile v3.5.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.2.0
[INFO] [stderr]    Compiling lading v0.15.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proptest-derive v0.3.0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.35s
[INFO] running `Command { std: "docker" "inspect" "9d590660bdd4e66f25d89a4ec14b86d8677badb0718a0d7cdd828af2fc6bb1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d590660bdd4e66f25d89a4ec14b86d8677badb0718a0d7cdd828af2fc6bb1fd", kill_on_drop: false }`
[INFO] [stdout] 9d590660bdd4e66f25d89a4ec14b86d8677badb0718a0d7cdd828af2fc6bb1fd