[INFO] fetching crate stak-minifier-macro 0.1.22...
[INFO] checking stak-minifier-macro-0.1.22 against master#0f442e265c165c0a78633bef98de18517815150c for pr-129073
[INFO] extracting crate stak-minifier-macro 0.1.22 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate stak-minifier-macro 0.1.22 on toolchain 0f442e265c165c0a78633bef98de18517815150c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f442e265c165c0a78633bef98de18517815150c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stak-minifier-macro 0.1.22
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate stak-minifier-macro 0.1.22
[INFO] tweaked toml for crates.io crate stak-minifier-macro 0.1.22 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f442e265c165c0a78633bef98de18517815150c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f442e265c165c0a78633bef98de18517815150c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stak-macro v0.1.47
[INFO] [stderr]   Downloaded stak-code v0.2.45
[INFO] [stderr]   Downloaded stak-primitive v0.5.4
[INFO] [stderr]   Downloaded stak-process-context v0.2.4
[INFO] [stderr]   Downloaded stak-device v0.2.46
[INFO] [stderr]   Downloaded stak-configuration v0.1.42
[INFO] [stderr]   Downloaded stak-macro-util v0.1.23
[INFO] [stderr]   Downloaded stak-file v0.4.4
[INFO] [stderr]   Downloaded stak-vm v0.5.4
[INFO] [stderr]   Downloaded stak-compiler v0.1.50
[INFO] [stderr]   Downloaded stak-minifier v0.1.24
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0f442e265c165c0a78633bef98de18517815150c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40710ea1cec6e217e1d2b613ac227170d121b6423a0328e2405f7f81fe48f385
[INFO] running `Command { std: "docker" "start" "-a" "40710ea1cec6e217e1d2b613ac227170d121b6423a0328e2405f7f81fe48f385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40710ea1cec6e217e1d2b613ac227170d121b6423a0328e2405f7f81fe48f385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40710ea1cec6e217e1d2b613ac227170d121b6423a0328e2405f7f81fe48f385", kill_on_drop: false }`
[INFO] [stdout] 40710ea1cec6e217e1d2b613ac227170d121b6423a0328e2405f7f81fe48f385
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0f442e265c165c0a78633bef98de18517815150c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf7144991257be888391e0aaff53410cfca492b3e58e78733a850400a5b2b585
[INFO] running `Command { std: "docker" "start" "-a" "cf7144991257be888391e0aaff53410cfca492b3e58e78733a850400a5b2b585", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling stak-code v0.2.45
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling stak-process-context v0.2.4
[INFO] [stderr]    Compiling stak-device v0.2.46
[INFO] [stderr]    Compiling stak-file v0.4.4
[INFO] [stderr]    Compiling stak-compiler v0.1.50
[INFO] [stderr]    Compiling stak-vm v0.5.4
[INFO] [stderr]    Compiling stak-configuration v0.1.42
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling stak-primitive v0.5.4
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]     Checking stak-macro-util v0.1.23
[INFO] [stderr]    Compiling stak-macro v0.1.47
[INFO] [stderr]     Checking stak-minifier v0.1.24
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "cf7144991257be888391e0aaff53410cfca492b3e58e78733a850400a5b2b585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf7144991257be888391e0aaff53410cfca492b3e58e78733a850400a5b2b585", kill_on_drop: false }`
[INFO] [stdout] cf7144991257be888391e0aaff53410cfca492b3e58e78733a850400a5b2b585
[INFO] checking stak-minifier-macro-0.1.22 against try#774bd5ba31b89dab12d58c29690ad9f7e5c9f063 for pr-129073
[INFO] extracting crate stak-minifier-macro 0.1.22 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate stak-minifier-macro 0.1.22 on toolchain 774bd5ba31b89dab12d58c29690ad9f7e5c9f063
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+774bd5ba31b89dab12d58c29690ad9f7e5c9f063" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stak-minifier-macro 0.1.22
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate stak-minifier-macro 0.1.22
[INFO] tweaked toml for crates.io crate stak-minifier-macro 0.1.22 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+774bd5ba31b89dab12d58c29690ad9f7e5c9f063" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+774bd5ba31b89dab12d58c29690ad9f7e5c9f063" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+774bd5ba31b89dab12d58c29690ad9f7e5c9f063" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68459c659523ca3dcbd2a7362eca39fd2c3080f5fa2ad472f7a7afbbd0a0a51a
[INFO] running `Command { std: "docker" "start" "-a" "68459c659523ca3dcbd2a7362eca39fd2c3080f5fa2ad472f7a7afbbd0a0a51a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68459c659523ca3dcbd2a7362eca39fd2c3080f5fa2ad472f7a7afbbd0a0a51a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68459c659523ca3dcbd2a7362eca39fd2c3080f5fa2ad472f7a7afbbd0a0a51a", kill_on_drop: false }`
[INFO] [stdout] 68459c659523ca3dcbd2a7362eca39fd2c3080f5fa2ad472f7a7afbbd0a0a51a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+774bd5ba31b89dab12d58c29690ad9f7e5c9f063" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdfe6ceb843605276af4c246710ac7df4dfdaff27c93996edaeb8f1c4299f468
[INFO] running `Command { std: "docker" "start" "-a" "bdfe6ceb843605276af4c246710ac7df4dfdaff27c93996edaeb8f1c4299f468", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling stak-code v0.2.45
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling stak-file v0.4.4
[INFO] [stderr]    Compiling stak-device v0.2.46
[INFO] [stderr]    Compiling stak-compiler v0.1.50
[INFO] [stderr]    Compiling stak-process-context v0.2.4
[INFO] [stderr]    Compiling stak-vm v0.5.4
[INFO] [stderr]    Compiling stak-configuration v0.1.42
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling stak-primitive v0.5.4
[INFO] [stderr]     Checking stak-macro-util v0.1.23
[INFO] [stderr]    Compiling stak-macro v0.1.47
[INFO] [stderr]    Compiling stak-minifier v0.1.24
[INFO] [stderr]     Checking stak-minifier-macro v0.1.22 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 56s
[INFO] running `Command { std: "docker" "inspect" "bdfe6ceb843605276af4c246710ac7df4dfdaff27c93996edaeb8f1c4299f468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdfe6ceb843605276af4c246710ac7df4dfdaff27c93996edaeb8f1c4299f468", kill_on_drop: false }`
[INFO] [stdout] bdfe6ceb843605276af4c246710ac7df4dfdaff27c93996edaeb8f1c4299f468