[INFO] fetching crate preach 0.2.1...
[INFO] checking preach-0.2.1 against master#31be8cc41148983e742fea8f559aacca0f6647db for pr-116494
[INFO] extracting crate preach 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate preach 0.2.1 on toolchain 31be8cc41148983e742fea8f559aacca0f6647db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31be8cc41148983e742fea8f559aacca0f6647db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate preach 0.2.1
[INFO] finished tweaking crates.io crate preach 0.2.1
[INFO] tweaked toml for crates.io crate preach 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31be8cc41148983e742fea8f559aacca0f6647db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31be8cc41148983e742fea8f559aacca0f6647db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dummy-waker v1.1.0
[INFO] [stderr]   Downloaded webrtc-sdp v0.3.10
[INFO] [stderr]   Downloaded datachannel-sys v0.18.5
[INFO] [stderr]   Downloaded wasm_main_executor v0.1.0
[INFO] [stderr]   Downloaded datachannel v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+31be8cc41148983e742fea8f559aacca0f6647db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d968f2696eb563eb3a061211d24e3f00bb5e92c6004ef8b48ac0740bb5d9e2cd
[INFO] running `Command { std: "docker" "start" "-a" "d968f2696eb563eb3a061211d24e3f00bb5e92c6004ef8b48ac0740bb5d9e2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d968f2696eb563eb3a061211d24e3f00bb5e92c6004ef8b48ac0740bb5d9e2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d968f2696eb563eb3a061211d24e3f00bb5e92c6004ef8b48ac0740bb5d9e2cd", kill_on_drop: false }`
[INFO] [stdout] d968f2696eb563eb3a061211d24e3f00bb5e92c6004ef8b48ac0740bb5d9e2cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+31be8cc41148983e742fea8f559aacca0f6647db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df53f1432a67d598658d13a75fb9ee5338448159ee89a10a9e8f96be102046a2
[INFO] running `Command { std: "docker" "start" "-a" "df53f1432a67d598658d13a75fb9ee5338448159ee89a10a9e8f96be102046a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettyplease v0.2.15
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling regex-automata v0.3.9
[INFO] [stderr]    Compiling bindgen v0.65.1
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking webrtc-sdp v0.3.10
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]     Checking arc-swap v1.6.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]    Compiling regex v1.9.6
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling datachannel-sys v0.18.5
[INFO] [stderr]     Checking datachannel v0.9.1
[INFO] [stderr]     Checking preach v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "df53f1432a67d598658d13a75fb9ee5338448159ee89a10a9e8f96be102046a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df53f1432a67d598658d13a75fb9ee5338448159ee89a10a9e8f96be102046a2", kill_on_drop: false }`
[INFO] [stdout] df53f1432a67d598658d13a75fb9ee5338448159ee89a10a9e8f96be102046a2