[INFO] fetching crate simvar 0.1.0...
[INFO] building simvar-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate simvar 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate simvar 0.1.0
[INFO] finished tweaking crates.io crate simvar 0.1.0
[INFO] tweaked toml for crates.io crate simvar 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simvar 0.1.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate simvar 0.1.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded free_log_models v0.2.0
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[INFO] [stderr]   Downloaded simvar_utils v0.1.0
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[INFO] [stderr]   Downloaded moosicbox_config v0.1.1
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[INFO] [stderr]   Downloaded simvar_harness v0.1.0
[INFO] [stderr]   Downloaded hostname v0.4.1
[INFO] [stderr]   Downloaded free_log_client v0.5.0
[INFO] [stderr]   Downloaded hyper-timeout v0.5.2
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[INFO] [stderr]   Downloaded switchy_http v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a27946e0454abfd61c6b6304cd97caf1f0ea1b327e0d3d59c23f974f4fab4601
[INFO] running `Command { std: "docker" "start" "-a" "a27946e0454abfd61c6b6304cd97caf1f0ea1b327e0d3d59c23f974f4fab4601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a27946e0454abfd61c6b6304cd97caf1f0ea1b327e0d3d59c23f974f4fab4601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27946e0454abfd61c6b6304cd97caf1f0ea1b327e0d3d59c23f974f4fab4601", kill_on_drop: false }`
[INFO] [stdout] a27946e0454abfd61c6b6304cd97caf1f0ea1b327e0d3d59c23f974f4fab4601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68038a79432504778dc80a3cca4329978cd3cca153e570c327be04daf1cd3e37
[INFO] running `Command { std: "docker" "start" "-a" "68038a79432504778dc80a3cca4329978cd3cca153e570c327be04daf1cd3e37", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
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[INFO] [stderr]    Compiling opentelemetry-prometheus v0.29.1
[INFO] [stderr]    Compiling tracing-opentelemetry v0.30.0
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[INFO] [stderr]    Compiling switchy_telemetry v0.1.3
[INFO] [stderr]    Compiling switchy v0.1.3
[INFO] [stderr]    Compiling simvar_utils v0.1.0
[INFO] [stderr]    Compiling simvar_harness v0.1.0
[INFO] [stderr]    Compiling simvar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "68038a79432504778dc80a3cca4329978cd3cca153e570c327be04daf1cd3e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68038a79432504778dc80a3cca4329978cd3cca153e570c327be04daf1cd3e37", kill_on_drop: false }`
[INFO] [stdout] 68038a79432504778dc80a3cca4329978cd3cca153e570c327be04daf1cd3e37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51fd407cb9cac268928eeef772d99f3ed03aa7856ac2de9fbf4be72550a0cb31
[INFO] running `Command { std: "docker" "start" "-a" "51fd407cb9cac268928eeef772d99f3ed03aa7856ac2de9fbf4be72550a0cb31", kill_on_drop: false }`
[INFO] [stderr]    Compiling simvar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "51fd407cb9cac268928eeef772d99f3ed03aa7856ac2de9fbf4be72550a0cb31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51fd407cb9cac268928eeef772d99f3ed03aa7856ac2de9fbf4be72550a0cb31", kill_on_drop: false }`
[INFO] [stdout] 51fd407cb9cac268928eeef772d99f3ed03aa7856ac2de9fbf4be72550a0cb31