[INFO] fetching crate nt-primes 0.1.1...
[INFO] checking nt-primes-0.1.1 against master#9bfa31f632912180dc742809bcc51a97f2d7079d for pr-140151
[INFO] extracting crate nt-primes 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate nt-primes 0.1.1 on toolchain 9bfa31f632912180dc742809bcc51a97f2d7079d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nt-primes 0.1.1
[INFO] finished tweaking crates.io crate nt-primes 0.1.1
[INFO] tweaked toml for crates.io crate nt-primes 0.1.1 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" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] [stderr]       Adding number-theory v0.0.24 (available: v0.0.25)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded number-theory v0.0.24
[INFO] [stderr]   Downloaded machine-prime v1.5.5
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6ca5be8e1ca0080c4593ccbb8225839c30871ee2d1b525d038ec62aac448b81
[INFO] running `Command { std: "docker" "start" "-a" "c6ca5be8e1ca0080c4593ccbb8225839c30871ee2d1b525d038ec62aac448b81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6ca5be8e1ca0080c4593ccbb8225839c30871ee2d1b525d038ec62aac448b81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6ca5be8e1ca0080c4593ccbb8225839c30871ee2d1b525d038ec62aac448b81", kill_on_drop: false }`
[INFO] [stdout] c6ca5be8e1ca0080c4593ccbb8225839c30871ee2d1b525d038ec62aac448b81
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3a0b5c4c44ef4f258fce633bf3405bc16461d822d9068ac9e808d5a7d03f721
[INFO] running `Command { std: "docker" "start" "-a" "d3a0b5c4c44ef4f258fce633bf3405bc16461d822d9068ac9e808d5a7d03f721", kill_on_drop: false }`
[INFO] [stderr]     Checking machine-prime v1.5.5
[INFO] [stderr]     Checking number-theory v0.0.24
[INFO] [stderr]     Checking nt-primes v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "d3a0b5c4c44ef4f258fce633bf3405bc16461d822d9068ac9e808d5a7d03f721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3a0b5c4c44ef4f258fce633bf3405bc16461d822d9068ac9e808d5a7d03f721", kill_on_drop: false }`
[INFO] [stdout] d3a0b5c4c44ef4f258fce633bf3405bc16461d822d9068ac9e808d5a7d03f721