[INFO] fetching crate gettid 0.1.2...
[INFO] testing gettid-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate gettid 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gettid 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gettid 0.1.2
[INFO] finished tweaking crates.io crate gettid 0.1.2
[INFO] tweaked toml for crates.io crate gettid 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea3b376fd228c074605d0caec1d01b0749cfc1261af00029e13c94bb7dc30a71
[INFO] running `Command { std: "docker" "start" "-a" "ea3b376fd228c074605d0caec1d01b0749cfc1261af00029e13c94bb7dc30a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea3b376fd228c074605d0caec1d01b0749cfc1261af00029e13c94bb7dc30a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3b376fd228c074605d0caec1d01b0749cfc1261af00029e13c94bb7dc30a71", kill_on_drop: false }`
[INFO] [stdout] ea3b376fd228c074605d0caec1d01b0749cfc1261af00029e13c94bb7dc30a71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 183215d5c167ef17af272da6ae17a51f70ad9ae73db9c717d77345da37cbadca
[INFO] running `Command { std: "docker" "start" "-a" "183215d5c167ef17af272da6ae17a51f70ad9ae73db9c717d77345da37cbadca", kill_on_drop: false }`
[INFO] [stderr]    Compiling gettid v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "183215d5c167ef17af272da6ae17a51f70ad9ae73db9c717d77345da37cbadca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "183215d5c167ef17af272da6ae17a51f70ad9ae73db9c717d77345da37cbadca", kill_on_drop: false }`
[INFO] [stdout] 183215d5c167ef17af272da6ae17a51f70ad9ae73db9c717d77345da37cbadca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a855b9720f0e09e9e012d2be19f38c079db1d9cd546305bc9b8da7d2a48027c
[INFO] running `Command { std: "docker" "start" "-a" "7a855b9720f0e09e9e012d2be19f38c079db1d9cd546305bc9b8da7d2a48027c", kill_on_drop: false }`
[INFO] [stderr]    Compiling gettid v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "7a855b9720f0e09e9e012d2be19f38c079db1d9cd546305bc9b8da7d2a48027c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a855b9720f0e09e9e012d2be19f38c079db1d9cd546305bc9b8da7d2a48027c", kill_on_drop: false }`
[INFO] [stdout] 7a855b9720f0e09e9e012d2be19f38c079db1d9cd546305bc9b8da7d2a48027c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb784d67fafd2fe57d0e28cb6ebd00d2e8fb976516ee5f58c5106e33ce2bf2a7
[INFO] running `Command { std: "docker" "start" "-a" "fb784d67fafd2fe57d0e28cb6ebd00d2e8fb976516ee5f58c5106e33ce2bf2a7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gettid-a9b54cf08bfdc045)
[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] [stderr]    Doc-tests gettid
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - imp::gettid (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fb784d67fafd2fe57d0e28cb6ebd00d2e8fb976516ee5f58c5106e33ce2bf2a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb784d67fafd2fe57d0e28cb6ebd00d2e8fb976516ee5f58c5106e33ce2bf2a7", kill_on_drop: false }`
[INFO] [stdout] fb784d67fafd2fe57d0e28cb6ebd00d2e8fb976516ee5f58c5106e33ce2bf2a7