[INFO] cloning repository https://github.com/mblydenburgh/rust-basic-http-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mblydenburgh/rust-basic-http-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmblydenburgh%2Frust-basic-http-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmblydenburgh%2Frust-basic-http-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32aeeb69b804b2c9e234f280e817388c669d44f7
[INFO] checking mblydenburgh/rust-basic-http-server against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmblydenburgh%2Frust-basic-http-server" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mblydenburgh/rust-basic-http-server on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mblydenburgh/rust-basic-http-server
[INFO] finished tweaking git repo https://github.com/mblydenburgh/rust-basic-http-server
[INFO] tweaked toml for git repo https://github.com/mblydenburgh/rust-basic-http-server written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mblydenburgh/rust-basic-http-server 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b1136d79fbca1fd109abd9716b4d3c47d9a6d95635456bd759c381d38f2efc1
[INFO] running `Command { std: "docker" "start" "-a" "3b1136d79fbca1fd109abd9716b4d3c47d9a6d95635456bd759c381d38f2efc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b1136d79fbca1fd109abd9716b4d3c47d9a6d95635456bd759c381d38f2efc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1136d79fbca1fd109abd9716b4d3c47d9a6d95635456bd759c381d38f2efc1", kill_on_drop: false }`
[INFO] [stdout] 3b1136d79fbca1fd109abd9716b4d3c47d9a6d95635456bd759c381d38f2efc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b8c8a3ee9c918888cc72a16d299613f56ab260d227b2378cc79e8742ccd1a17
[INFO] running `Command { std: "docker" "start" "-a" "1b8c8a3ee9c918888cc72a16d299613f56ab260d227b2378cc79e8742ccd1a17", kill_on_drop: false }`
[INFO] [stderr]     Checking rustwebhello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "1b8c8a3ee9c918888cc72a16d299613f56ab260d227b2378cc79e8742ccd1a17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b8c8a3ee9c918888cc72a16d299613f56ab260d227b2378cc79e8742ccd1a17", kill_on_drop: false }`
[INFO] [stdout] 1b8c8a3ee9c918888cc72a16d299613f56ab260d227b2378cc79e8742ccd1a17
[INFO] checking mblydenburgh/rust-basic-http-server against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmblydenburgh%2Frust-basic-http-server" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mblydenburgh/rust-basic-http-server on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mblydenburgh/rust-basic-http-server
[INFO] finished tweaking git repo https://github.com/mblydenburgh/rust-basic-http-server
[INFO] tweaked toml for git repo https://github.com/mblydenburgh/rust-basic-http-server written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mblydenburgh/rust-basic-http-server 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 837f38c480f2953385e1eac4130d99a88c1555a2e49a9915a0a7ea7ef502ce1e
[INFO] running `Command { std: "docker" "start" "-a" "837f38c480f2953385e1eac4130d99a88c1555a2e49a9915a0a7ea7ef502ce1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "837f38c480f2953385e1eac4130d99a88c1555a2e49a9915a0a7ea7ef502ce1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "837f38c480f2953385e1eac4130d99a88c1555a2e49a9915a0a7ea7ef502ce1e", kill_on_drop: false }`
[INFO] [stdout] 837f38c480f2953385e1eac4130d99a88c1555a2e49a9915a0a7ea7ef502ce1e
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46ac6b54df638eeb328789d5c325805e2f7a1206336f6ac4d72a5a5a9e6089c0
[INFO] running `Command { std: "docker" "start" "-a" "46ac6b54df638eeb328789d5c325805e2f7a1206336f6ac4d72a5a5a9e6089c0", kill_on_drop: false }`
[INFO] [stderr]     Checking rustwebhello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "46ac6b54df638eeb328789d5c325805e2f7a1206336f6ac4d72a5a5a9e6089c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ac6b54df638eeb328789d5c325805e2f7a1206336f6ac4d72a5a5a9e6089c0", kill_on_drop: false }`
[INFO] [stdout] 46ac6b54df638eeb328789d5c325805e2f7a1206336f6ac4d72a5a5a9e6089c0