[INFO] cloning repository https://github.com/JamesAnthonyDellaMorte/histoRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JamesAnthonyDellaMorte/histoRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJamesAnthonyDellaMorte%2FhistoRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJamesAnthonyDellaMorte%2FhistoRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eef026a47331d3c9b6d84b4b9cd41e3fef1c9de6
[INFO] checking JamesAnthonyDellaMorte/histoRust against master#43d9f3859e0204e764161ee085a360274b5f3e9a for pr-97346
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJamesAnthonyDellaMorte%2FhistoRust" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JamesAnthonyDellaMorte/histoRust on toolchain 43d9f3859e0204e764161ee085a360274b5f3e9a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JamesAnthonyDellaMorte/histoRust
[INFO] finished tweaking git repo https://github.com/JamesAnthonyDellaMorte/histoRust
[INFO] tweaked toml for git repo https://github.com/JamesAnthonyDellaMorte/histoRust written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/JamesAnthonyDellaMorte/histoRust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded untrusted v0.7.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.10
[INFO] [stderr]   Downloaded webpki-roots v0.19.0
[INFO] [stderr]   Downloaded web-sys v0.3.37
[INFO] [stderr]   Downloaded rustls v0.17.0
[INFO] [stderr]   Downloaded base-x v0.2.6
[INFO] [stderr]   Downloaded cookie v0.13.3
[INFO] [stderr]   Downloaded qstring v0.7.2
[INFO] [stderr]   Downloaded serde v1.0.106
[INFO] [stderr]   Downloaded url v2.1.1
[INFO] [stderr]   Downloaded ureq v0.12.1
[INFO] [stderr]   Downloaded serde_derive v1.0.106
[INFO] [stderr]   Downloaded counter v0.4.3
[INFO] [stderr]   Downloaded standback v0.2.2
[INFO] [stderr]   Downloaded base64 v0.12.0
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.15
[INFO] [stderr]   Downloaded time v0.2.9
[INFO] [stderr]   Downloaded serde_json v1.0.51
[INFO] [stderr]   Downloaded smallvec v1.3.0
[INFO] [stderr]   Downloaded webpki v0.21.2
[INFO] [stderr]   Downloaded chunked_transfer v1.0.0
[INFO] [stderr]   Downloaded ring v0.16.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ece83a2c8b244769cb8ff53c2a62127e64151e0e889cee41fcb356d812e986f4
[INFO] running `Command { std: "docker" "start" "-a" "ece83a2c8b244769cb8ff53c2a62127e64151e0e889cee41fcb356d812e986f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ece83a2c8b244769cb8ff53c2a62127e64151e0e889cee41fcb356d812e986f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece83a2c8b244769cb8ff53c2a62127e64151e0e889cee41fcb356d812e986f4", kill_on_drop: false }`
[INFO] [stdout] ece83a2c8b244769cb8ff53c2a62127e64151e0e889cee41fcb356d812e986f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b0d369333bbcfca3826bd6bebb15d1ebda71164ea9544f2abeb2e27272de1f6
[INFO] running `Command { std: "docker" "start" "-a" "1b0d369333bbcfca3826bd6bebb15d1ebda71164ea9544f2abeb2e27272de1f6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "1b0d369333bbcfca3826bd6bebb15d1ebda71164ea9544f2abeb2e27272de1f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b0d369333bbcfca3826bd6bebb15d1ebda71164ea9544f2abeb2e27272de1f6", kill_on_drop: false }`
[INFO] [stdout] 1b0d369333bbcfca3826bd6bebb15d1ebda71164ea9544f2abeb2e27272de1f6