[INFO] fetching crate midi-m8-core 1.3.0...
[INFO] building midi-m8-core-1.3.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate midi-m8-core 1.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate midi-m8-core 1.3.0
[INFO] finished tweaking crates.io crate midi-m8-core 1.3.0
[INFO] tweaked toml for crates.io crate midi-m8-core 1.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate midi-m8-core 1.3.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding m8-files v0.2.0 (available: v0.3.1)
[INFO] [stderr]       Adding midi-msg v0.4.0 (available: v0.8.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded arr_macro_impl v0.2.1
[INFO] [stderr]   Downloaded arr_macro v0.2.1
[INFO] [stderr]   Downloaded midi-msg v0.4.0
[INFO] [stderr]   Downloaded m8-files v0.2.0
[INFO] [stderr]   Downloaded micromath v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4febb27165707ecdc4b09726f94444cc81a01f34cfec2e6cdf8ba16fd68e3dc9
[INFO] running `Command { std: "docker" "start" "-a" "4febb27165707ecdc4b09726f94444cc81a01f34cfec2e6cdf8ba16fd68e3dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4febb27165707ecdc4b09726f94444cc81a01f34cfec2e6cdf8ba16fd68e3dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4febb27165707ecdc4b09726f94444cc81a01f34cfec2e6cdf8ba16fd68e3dc9", kill_on_drop: false }`
[INFO] [stdout] 4febb27165707ecdc4b09726f94444cc81a01f34cfec2e6cdf8ba16fd68e3dc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae52b4fae36ae2f9430742a82a09b1e66d3cd537250ea73b233bc2c1b3d5266d
[INFO] running `Command { std: "docker" "start" "-a" "ae52b4fae36ae2f9430742a82a09b1e66d3cd537250ea73b233bc2c1b3d5266d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling micromath v1.1.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling midi-msg v0.4.0
[INFO] [stderr]    Compiling arr_macro_impl v0.2.1
[INFO] [stderr]    Compiling arr_macro v0.2.1
[INFO] [stderr]    Compiling m8-files v0.2.0
[INFO] [stderr]    Compiling midi-m8-core v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.89s
[INFO] running `Command { std: "docker" "inspect" "ae52b4fae36ae2f9430742a82a09b1e66d3cd537250ea73b233bc2c1b3d5266d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae52b4fae36ae2f9430742a82a09b1e66d3cd537250ea73b233bc2c1b3d5266d", kill_on_drop: false }`
[INFO] [stdout] ae52b4fae36ae2f9430742a82a09b1e66d3cd537250ea73b233bc2c1b3d5266d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3978a178bb6e85a35fd98b5b9c11d387ad54d69e6a568ece9d72a42116fbb52c
[INFO] running `Command { std: "docker" "start" "-a" "3978a178bb6e85a35fd98b5b9c11d387ad54d69e6a568ece9d72a42116fbb52c", kill_on_drop: false }`
[INFO] [stderr]    Compiling midi-m8-core v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "3978a178bb6e85a35fd98b5b9c11d387ad54d69e6a568ece9d72a42116fbb52c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3978a178bb6e85a35fd98b5b9c11d387ad54d69e6a568ece9d72a42116fbb52c", kill_on_drop: false }`
[INFO] [stdout] 3978a178bb6e85a35fd98b5b9c11d387ad54d69e6a568ece9d72a42116fbb52c