[INFO] fetching crate mech-matrix 0.3.4...
[INFO] checking mech-matrix-0.3.4 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate mech-matrix 0.3.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mech-matrix 0.3.4
[INFO] finished tweaking crates.io crate mech-matrix 0.3.4
[INFO] tweaked toml for crates.io crate mech-matrix 0.3.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mech-matrix 0.3.4 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mech-matrix 0.3.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8ab0475f5bd4b6d90bae899eeac6190a482d1e9504565dd20ea35ae994a719f
[INFO] running `Command { std: "docker" "start" "-a" "e8ab0475f5bd4b6d90bae899eeac6190a482d1e9504565dd20ea35ae994a719f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8ab0475f5bd4b6d90bae899eeac6190a482d1e9504565dd20ea35ae994a719f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8ab0475f5bd4b6d90bae899eeac6190a482d1e9504565dd20ea35ae994a719f", kill_on_drop: false }`
[INFO] [stdout] e8ab0475f5bd4b6d90bae899eeac6190a482d1e9504565dd20ea35ae994a719f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f298196028ea15b08670905abc4c9ad449b72f44f6fb52f465f21c4244cc4eec
[INFO] running `Command { std: "docker" "start" "-a" "f298196028ea15b08670905abc4c9ad449b72f44f6fb52f465f21c4244cc4eec", kill_on_drop: false }`
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking testing_table v0.3.0
[INFO] [stderr]     Checking inventory v0.3.24
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling tabled_derive v0.11.0
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking tabled v0.20.0
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]     Checking nalgebra v0.34.2
[INFO] [stderr]     Checking mech-core v0.3.4
[INFO] [stderr]     Checking mech-matrix v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.66s
[INFO] running `Command { std: "docker" "inspect" "f298196028ea15b08670905abc4c9ad449b72f44f6fb52f465f21c4244cc4eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f298196028ea15b08670905abc4c9ad449b72f44f6fb52f465f21c4244cc4eec", kill_on_drop: false }`
[INFO] [stdout] f298196028ea15b08670905abc4c9ad449b72f44f6fb52f465f21c4244cc4eec
