[INFO] fetching crate stak-macro 0.10.39...
[INFO] testing stak-macro-0.10.39 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate stak-macro 0.10.39 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate stak-macro 0.10.39
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate stak-macro 0.10.39
[INFO] tweaked toml for crates.io crate stak-macro 0.10.39 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stak-macro 0.10.39 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stak-macro 0.10.39 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fca622fbbce46e1762629722170ebf630a338d3ba867b4c78a827110dfa1ae4
[INFO] running `Command { std: "docker" "start" "-a" "1fca622fbbce46e1762629722170ebf630a338d3ba867b4c78a827110dfa1ae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fca622fbbce46e1762629722170ebf630a338d3ba867b4c78a827110dfa1ae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fca622fbbce46e1762629722170ebf630a338d3ba867b4c78a827110dfa1ae4", kill_on_drop: false }`
[INFO] [stdout] 1fca622fbbce46e1762629722170ebf630a338d3ba867b4c78a827110dfa1ae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c91d039d964886214d1755fc52c0da95ecc3caa5a01fa34a36aa068e1885f21c
[INFO] running `Command { std: "docker" "start" "-a" "c91d039d964886214d1755fc52c0da95ecc3caa5a01fa34a36aa068e1885f21c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-elif v0.6.3
[INFO] [stderr]    Compiling noop-executor v0.1.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling heapless v0.9.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling stak-compiler v0.10.39
[INFO] [stderr]    Compiling stak-configuration v0.10.39
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling stak-util v0.10.39
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling stak-macro-util v0.10.39
[INFO] [stderr]    Compiling winter-maybe-async v0.13.1
[INFO] [stderr]    Compiling stak-vm v0.10.39
[INFO] [stderr]    Compiling stak-native v0.10.39
[INFO] [stderr]    Compiling stak-device v0.10.39
[INFO] [stderr]    Compiling stak-inexact v0.10.39
[INFO] [stderr]    Compiling stak-file v0.10.39
[INFO] [stderr]    Compiling stak-time v0.10.39
[INFO] [stderr]    Compiling stak-process-context v0.10.39
[INFO] [stderr]    Compiling stak-r7rs v0.10.39
[INFO] [stderr]    Compiling stak-macro v0.10.39 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "c91d039d964886214d1755fc52c0da95ecc3caa5a01fa34a36aa068e1885f21c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c91d039d964886214d1755fc52c0da95ecc3caa5a01fa34a36aa068e1885f21c", kill_on_drop: false }`
[INFO] [stdout] c91d039d964886214d1755fc52c0da95ecc3caa5a01fa34a36aa068e1885f21c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30d8d2cd6c022a2afb304fc9482d74266304fa83152592fc4c1b52f63da8524a
[INFO] running `Command { std: "docker" "start" "-a" "30d8d2cd6c022a2afb304fc9482d74266304fa83152592fc4c1b52f63da8524a", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling cfg-elif v0.6.3
[INFO] [stderr]    Compiling noop-executor v0.1.0
[INFO] [stderr]    Compiling stak-configuration v0.10.39
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling heapless v0.9.1
[INFO] [stderr]    Compiling stak-compiler v0.10.39
[INFO] [stderr]    Compiling stak-util v0.10.39
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling stak-macro-util v0.10.39
[INFO] [stderr]    Compiling winter-maybe-async v0.13.1
[INFO] [stderr]    Compiling stak-vm v0.10.39
[INFO] [stderr]    Compiling stak-file v0.10.39
[INFO] [stderr]    Compiling stak-process-context v0.10.39
[INFO] [stderr]    Compiling stak-inexact v0.10.39
[INFO] [stderr]    Compiling stak-native v0.10.39
[INFO] [stderr]    Compiling stak-time v0.10.39
[INFO] [stderr]    Compiling stak-device v0.10.39
[INFO] [stderr]    Compiling stak-r7rs v0.10.39
[INFO] [stderr]    Compiling stak-macro v0.10.39 (/opt/rustwide/workdir)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "30d8d2cd6c022a2afb304fc9482d74266304fa83152592fc4c1b52f63da8524a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d8d2cd6c022a2afb304fc9482d74266304fa83152592fc4c1b52f63da8524a", kill_on_drop: false }`
[INFO] [stdout] 30d8d2cd6c022a2afb304fc9482d74266304fa83152592fc4c1b52f63da8524a