[INFO] fetching crate unit-testing 3.1.0...
[INFO] checking unit-testing-3.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate unit-testing 3.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate unit-testing 3.1.0
[INFO] finished tweaking crates.io crate unit-testing 3.1.0
[INFO] tweaked toml for crates.io crate unit-testing 3.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unit-testing 3.1.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colored_truecolor v0.1.0
[INFO] [stderr]   Downloaded progress_bar v1.2.1
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 548e1636065bc8444a2795d65a743fe0b1a79c666b357cedd898e86f94c95d24
[INFO] running `Command { std: "docker" "start" "-a" "548e1636065bc8444a2795d65a743fe0b1a79c666b357cedd898e86f94c95d24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "548e1636065bc8444a2795d65a743fe0b1a79c666b357cedd898e86f94c95d24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "548e1636065bc8444a2795d65a743fe0b1a79c666b357cedd898e86f94c95d24", kill_on_drop: false }`
[INFO] [stdout] 548e1636065bc8444a2795d65a743fe0b1a79c666b357cedd898e86f94c95d24
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcfbf5152b6258d333be24c6f9f0c3e23e7c197d7b728aa5c33fd7ab90607eea
[INFO] running `Command { std: "docker" "start" "-a" "bcfbf5152b6258d333be24c6f9f0c3e23e7c197d7b728aa5c33fd7ab90607eea", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking is_executable v1.0.4
[INFO] [stderr]     Checking progress_bar v1.2.1
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking colored_truecolor v0.1.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking unit-testing v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.01s
[INFO] running `Command { std: "docker" "inspect" "bcfbf5152b6258d333be24c6f9f0c3e23e7c197d7b728aa5c33fd7ab90607eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcfbf5152b6258d333be24c6f9f0c3e23e7c197d7b728aa5c33fd7ab90607eea", kill_on_drop: false }`
[INFO] [stdout] bcfbf5152b6258d333be24c6f9f0c3e23e7c197d7b728aa5c33fd7ab90607eea