[INFO] fetching crate mprober-lib 0.1.15...
[INFO] checking mprober-lib-0.1.15 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate mprober-lib 0.1.15 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate mprober-lib 0.1.15 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mprober-lib 0.1.15
[INFO] finished tweaking crates.io crate mprober-lib 0.1.15
[INFO] tweaked toml for crates.io crate mprober-lib 0.1.15 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 53 packages to latest compatible versions
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.58.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scanner-rust v2.0.17
[INFO] [stderr]   Downloaded educe v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cecdfd068eb78f1d2af5f7e340ed70b2c97f4d3181cfbabf26a81b6986c88f3
[INFO] running `Command { std: "docker" "start" "-a" "6cecdfd068eb78f1d2af5f7e340ed70b2c97f4d3181cfbabf26a81b6986c88f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cecdfd068eb78f1d2af5f7e340ed70b2c97f4d3181cfbabf26a81b6986c88f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cecdfd068eb78f1d2af5f7e340ed70b2c97f4d3181cfbabf26a81b6986c88f3", kill_on_drop: false }`
[INFO] [stdout] 6cecdfd068eb78f1d2af5f7e340ed70b2c97f4d3181cfbabf26a81b6986c88f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ceb566b7e1ae2cd132249d0d655260c5130ccbcbcb96e1d45dcc2886b753b21
[INFO] running `Command { std: "docker" "start" "-a" "9ceb566b7e1ae2cd132249d0d655260c5130ccbcbcb96e1d45dcc2886b753b21", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking generic-array v1.1.0
[INFO] [stderr]     Checking scanner-rust v2.0.17
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking mprober-lib v0.1.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.84s
[INFO] running `Command { std: "docker" "inspect" "9ceb566b7e1ae2cd132249d0d655260c5130ccbcbcb96e1d45dcc2886b753b21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ceb566b7e1ae2cd132249d0d655260c5130ccbcbcb96e1d45dcc2886b753b21", kill_on_drop: false }`
[INFO] [stdout] 9ceb566b7e1ae2cd132249d0d655260c5130ccbcbcb96e1d45dcc2886b753b21