[INFO] fetching crate pfmux 0.0.0...
[INFO] testing pfmux-0.0.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate pfmux 0.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate pfmux 0.0.0
[INFO] finished tweaking crates.io crate pfmux 0.0.0
[INFO] tweaked toml for crates.io crate pfmux 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pfmux 0.0.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pfmux 0.0.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] beb628e47bfa1486e8bdb7f085bcfc3f989be9102f868d80679fd7c22a9be510
[INFO] running `Command { std: "docker" "start" "-a" "beb628e47bfa1486e8bdb7f085bcfc3f989be9102f868d80679fd7c22a9be510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "beb628e47bfa1486e8bdb7f085bcfc3f989be9102f868d80679fd7c22a9be510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beb628e47bfa1486e8bdb7f085bcfc3f989be9102f868d80679fd7c22a9be510", kill_on_drop: false }`
[INFO] [stdout] beb628e47bfa1486e8bdb7f085bcfc3f989be9102f868d80679fd7c22a9be510
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4591933eee495c1cb1cf6a1e3a7949eca1efa108360a0824b2c2ec4736fb57b4
[INFO] running `Command { std: "docker" "start" "-a" "4591933eee495c1cb1cf6a1e3a7949eca1efa108360a0824b2c2ec4736fb57b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling pfmux v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "4591933eee495c1cb1cf6a1e3a7949eca1efa108360a0824b2c2ec4736fb57b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4591933eee495c1cb1cf6a1e3a7949eca1efa108360a0824b2c2ec4736fb57b4", kill_on_drop: false }`
[INFO] [stdout] 4591933eee495c1cb1cf6a1e3a7949eca1efa108360a0824b2c2ec4736fb57b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0aab892322b0cc172a56ceb7f7b2f4ea2e68c4c2cb5ff6e2700b2f9bacb9350
[INFO] running `Command { std: "docker" "start" "-a" "a0aab892322b0cc172a56ceb7f7b2f4ea2e68c4c2cb5ff6e2700b2f9bacb9350", kill_on_drop: false }`
[INFO] [stderr]    Compiling pfmux v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "a0aab892322b0cc172a56ceb7f7b2f4ea2e68c4c2cb5ff6e2700b2f9bacb9350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0aab892322b0cc172a56ceb7f7b2f4ea2e68c4c2cb5ff6e2700b2f9bacb9350", kill_on_drop: false }`
[INFO] [stdout] a0aab892322b0cc172a56ceb7f7b2f4ea2e68c4c2cb5ff6e2700b2f9bacb9350
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8da6c1c8f1ce8d5f5eb24b1566083ea5764a820c66b3ec672454e3901e127e9
[INFO] running `Command { std: "docker" "start" "-a" "a8da6c1c8f1ce8d5f5eb24b1566083ea5764a820c66b3ec672454e3901e127e9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pfmux-52904f61aead758c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a8da6c1c8f1ce8d5f5eb24b1566083ea5764a820c66b3ec672454e3901e127e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8da6c1c8f1ce8d5f5eb24b1566083ea5764a820c66b3ec672454e3901e127e9", kill_on_drop: false }`
[INFO] [stdout] a8da6c1c8f1ce8d5f5eb24b1566083ea5764a820c66b3ec672454e3901e127e9
