[INFO] fetching crate media-type-version 0.1.3...
[INFO] building media-type-version-0.1.3 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate media-type-version 0.1.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate media-type-version 0.1.3
[INFO] finished tweaking crates.io crate media-type-version 0.1.3
[INFO] tweaked toml for crates.io crate media-type-version 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate media-type-version 0.1.3 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate media-type-version 0.1.3 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06eac2f67a31fbd57b7f96b3b30fbe7ac3f072fc5200d468ed865327d2cf4361
[INFO] running `Command { std: "docker" "start" "-a" "06eac2f67a31fbd57b7f96b3b30fbe7ac3f072fc5200d468ed865327d2cf4361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06eac2f67a31fbd57b7f96b3b30fbe7ac3f072fc5200d468ed865327d2cf4361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06eac2f67a31fbd57b7f96b3b30fbe7ac3f072fc5200d468ed865327d2cf4361", kill_on_drop: false }`
[INFO] [stdout] 06eac2f67a31fbd57b7f96b3b30fbe7ac3f072fc5200d468ed865327d2cf4361
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a51c4635d5d61de21000347b4cca053c0345593a963da4820e1efeadb99a0f10
[INFO] running `Command { std: "docker" "start" "-a" "a51c4635d5d61de21000347b4cca053c0345593a963da4820e1efeadb99a0f10", kill_on_drop: false }`
[INFO] [stderr]    Compiling media-type-version v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "a51c4635d5d61de21000347b4cca053c0345593a963da4820e1efeadb99a0f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a51c4635d5d61de21000347b4cca053c0345593a963da4820e1efeadb99a0f10", kill_on_drop: false }`
[INFO] [stdout] a51c4635d5d61de21000347b4cca053c0345593a963da4820e1efeadb99a0f10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e334925c5447e784409f3dbe3d4b19df3e6c4aaae6d0b900e18ee3377ab25b29
[INFO] running `Command { std: "docker" "start" "-a" "e334925c5447e784409f3dbe3d4b19df3e6c4aaae6d0b900e18ee3377ab25b29", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling owo-colors v4.2.1
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.25
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling impls v1.0.3
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling shadow_counted v0.4.0
[INFO] [stderr]    Compiling btparse v0.2.0
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling media-type-version v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling facet-core v0.27.13
[INFO] [stderr]    Compiling color-backtrace v0.7.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling unsynn v0.1.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling facet-reflect v0.27.13
[INFO] [stderr]    Compiling facet-testhelpers-macros v0.1.1
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling facet-pretty v0.23.20
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling color-eyre v0.6.5
[INFO] [stderr]    Compiling facet-testhelpers v0.17.5
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.21s
[INFO] running `Command { std: "docker" "inspect" "e334925c5447e784409f3dbe3d4b19df3e6c4aaae6d0b900e18ee3377ab25b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e334925c5447e784409f3dbe3d4b19df3e6c4aaae6d0b900e18ee3377ab25b29", kill_on_drop: false }`
[INFO] [stdout] e334925c5447e784409f3dbe3d4b19df3e6c4aaae6d0b900e18ee3377ab25b29