[INFO] cloning repository https://github.com/saulvaldelvira/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/saulvaldelvira/http-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaulvaldelvira%2Fhttp-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaulvaldelvira%2Fhttp-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 073711eefbbbd0b24b22e8e4feac2e9aff0e1940
[INFO] checking saulvaldelvira/http-server against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaulvaldelvira%2Fhttp-server" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/saulvaldelvira/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/saulvaldelvira/http-server
[INFO] finished tweaking git repo https://github.com/saulvaldelvira/http-server
[INFO] tweaked toml for git repo https://github.com/saulvaldelvira/http-server 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/saulvaldelvira/dbg-unreachable`
[INFO] [stderr]     Updating git repository `https://github.com/saulvaldelvira/builders`
[INFO] [stderr]     Updating git repository `https://github.com/saulvaldelvira/delay-init`
[INFO] [stderr]     Updating git repository `https://github.com/saulvaldelvira/json.rs`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[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-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c6ccd747712450edcee76af7badefb9c445d0efbbcac22149b40d4abcb65905
[INFO] running `Command { std: "docker" "start" "-a" "0c6ccd747712450edcee76af7badefb9c445d0efbbcac22149b40d4abcb65905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c6ccd747712450edcee76af7badefb9c445d0efbbcac22149b40d4abcb65905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6ccd747712450edcee76af7badefb9c445d0efbbcac22149b40d4abcb65905", kill_on_drop: false }`
[INFO] [stdout] 0c6ccd747712450edcee76af7badefb9c445d0efbbcac22149b40d4abcb65905
[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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efd0f8fe8f49d84299fd5702a1fff1ea1a5913a79944edf7ecb0100e438bd47a
[INFO] running `Command { std: "docker" "start" "-a" "efd0f8fe8f49d84299fd5702a1fff1ea1a5913a79944edf7ecb0100e438bd47a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking dbg_unreachable v0.1.2 (https://github.com/saulvaldelvira/dbg-unreachable#b3bad4db)
[INFO] [stderr]     Checking url-utils v0.1.2 (/opt/rustwide/workdir/src/url)
[INFO] [stderr]     Checking rmime v0.1.6 (/opt/rustwide/workdir/src/mime)
[INFO] [stderr]    Compiling jsonrs v0.1.5 (https://github.com/saulvaldelvira/json.rs#2362ea69)
[INFO] [stderr]     Checking rhtml v0.1.6 (/opt/rustwide/workdir/src/html)
[INFO] [stderr]     Checking delay_init v0.2.0 (https://github.com/saulvaldelvira/delay-init#3950a001)
[INFO] [stderr]     Checking rb64 v0.1.6 (/opt/rustwide/workdir/src/base64)
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling builders v0.1.11 (https://github.com/saulvaldelvira/builders#e3d998d6)
[INFO] [stderr]     Checking job-pool v0.1.7 (/opt/rustwide/workdir/src/pool)
[INFO] [stderr]     Checking http-srv v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.58s
[INFO] running `Command { std: "docker" "inspect" "efd0f8fe8f49d84299fd5702a1fff1ea1a5913a79944edf7ecb0100e438bd47a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efd0f8fe8f49d84299fd5702a1fff1ea1a5913a79944edf7ecb0100e438bd47a", kill_on_drop: false }`
[INFO] [stdout] efd0f8fe8f49d84299fd5702a1fff1ea1a5913a79944edf7ecb0100e438bd47a
[INFO] checking saulvaldelvira/http-server against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaulvaldelvira%2Fhttp-server" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/saulvaldelvira/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/saulvaldelvira/http-server
[INFO] finished tweaking git repo https://github.com/saulvaldelvira/http-server
[INFO] tweaked toml for git repo https://github.com/saulvaldelvira/http-server 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/saulvaldelvira/dbg-unreachable`
[INFO] [stderr]     Updating git repository `https://github.com/saulvaldelvira/builders`
[INFO] [stderr]     Updating git repository `https://github.com/saulvaldelvira/delay-init`
[INFO] [stderr]     Updating git repository `https://github.com/saulvaldelvira/json.rs`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[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-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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcdfff299e6186daa6a88e5a56daa280950f8219fb29d2459aad91eeddd4e543
[INFO] running `Command { std: "docker" "start" "-a" "bcdfff299e6186daa6a88e5a56daa280950f8219fb29d2459aad91eeddd4e543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcdfff299e6186daa6a88e5a56daa280950f8219fb29d2459aad91eeddd4e543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcdfff299e6186daa6a88e5a56daa280950f8219fb29d2459aad91eeddd4e543", kill_on_drop: false }`
[INFO] [stdout] bcdfff299e6186daa6a88e5a56daa280950f8219fb29d2459aad91eeddd4e543
[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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77d460e2a8548126bb2ef608af5941d332f687a81d63e652bcdb01fe6d417948
[INFO] running `Command { std: "docker" "start" "-a" "77d460e2a8548126bb2ef608af5941d332f687a81d63e652bcdb01fe6d417948", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking dbg_unreachable v0.1.2 (https://github.com/saulvaldelvira/dbg-unreachable#b3bad4db)
[INFO] [stderr]     Checking rhtml v0.1.6 (/opt/rustwide/workdir/src/html)
[INFO] [stderr]     Checking url-utils v0.1.2 (/opt/rustwide/workdir/src/url)
[INFO] [stderr]    Compiling jsonrs v0.1.5 (https://github.com/saulvaldelvira/json.rs#2362ea69)
[INFO] [stderr]     Checking rmime v0.1.6 (/opt/rustwide/workdir/src/mime)
[INFO] [stderr]     Checking delay_init v0.2.0 (https://github.com/saulvaldelvira/delay-init#3950a001)
[INFO] [stderr]     Checking rb64 v0.1.6 (/opt/rustwide/workdir/src/base64)
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling builders v0.1.11 (https://github.com/saulvaldelvira/builders#e3d998d6)
[INFO] [stderr]     Checking job-pool v0.1.7 (/opt/rustwide/workdir/src/pool)
[INFO] [stderr]     Checking http-srv v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.95s
[INFO] running `Command { std: "docker" "inspect" "77d460e2a8548126bb2ef608af5941d332f687a81d63e652bcdb01fe6d417948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77d460e2a8548126bb2ef608af5941d332f687a81d63e652bcdb01fe6d417948", kill_on_drop: false }`
[INFO] [stdout] 77d460e2a8548126bb2ef608af5941d332f687a81d63e652bcdb01fe6d417948