[INFO] fetching crate testcrate12345 0.1.0...
[INFO] testing testcrate12345-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate testcrate12345 0.1.0 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate testcrate12345 0.1.0 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 testcrate12345 0.1.0
[INFO] finished tweaking crates.io crate testcrate12345 0.1.0
[INFO] tweaked toml for crates.io crate testcrate12345 0.1.0 written to /workspace/builds/worker-108/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 9ebef664993a67e2ffa20f7d1516c440f6e897ceae289bfee9310e576e497926
[INFO] running `Command { std: "docker" "start" "-a" "9ebef664993a67e2ffa20f7d1516c440f6e897ceae289bfee9310e576e497926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ebef664993a67e2ffa20f7d1516c440f6e897ceae289bfee9310e576e497926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ebef664993a67e2ffa20f7d1516c440f6e897ceae289bfee9310e576e497926", kill_on_drop: false }`
[INFO] [stdout] 9ebef664993a67e2ffa20f7d1516c440f6e897ceae289bfee9310e576e497926
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 7447632a7e85ec4bd20f89f7626a1c735c539e0229520ae47d0116c6edc8cd4f
[INFO] running `Command { std: "docker" "start" "-a" "7447632a7e85ec4bd20f89f7626a1c735c539e0229520ae47d0116c6edc8cd4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling testcrate12345 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "7447632a7e85ec4bd20f89f7626a1c735c539e0229520ae47d0116c6edc8cd4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7447632a7e85ec4bd20f89f7626a1c735c539e0229520ae47d0116c6edc8cd4f", kill_on_drop: false }`
[INFO] [stdout] 7447632a7e85ec4bd20f89f7626a1c735c539e0229520ae47d0116c6edc8cd4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 386578d64dcf31cf51b890d4f95d8b69ec2f4c6c48256dd998339f5ab5bba09d
[INFO] running `Command { std: "docker" "start" "-a" "386578d64dcf31cf51b890d4f95d8b69ec2f4c6c48256dd998339f5ab5bba09d", kill_on_drop: false }`
[INFO] [stderr]    Compiling testcrate12345 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "386578d64dcf31cf51b890d4f95d8b69ec2f4c6c48256dd998339f5ab5bba09d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386578d64dcf31cf51b890d4f95d8b69ec2f4c6c48256dd998339f5ab5bba09d", kill_on_drop: false }`
[INFO] [stdout] 386578d64dcf31cf51b890d4f95d8b69ec2f4c6c48256dd998339f5ab5bba09d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 7abe4bacfa877f617e1540667e1c006f8c9001d6f892fd6bef91d3890153b4dc
[INFO] running `Command { std: "docker" "start" "-a" "7abe4bacfa877f617e1540667e1c006f8c9001d6f892fd6bef91d3890153b4dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/testcrate12345-f5480bd6d4462d8e)
[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] [stderr]    Doc-tests testcrate12345
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - add_one (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7abe4bacfa877f617e1540667e1c006f8c9001d6f892fd6bef91d3890153b4dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7abe4bacfa877f617e1540667e1c006f8c9001d6f892fd6bef91d3890153b4dc", kill_on_drop: false }`
[INFO] [stdout] 7abe4bacfa877f617e1540667e1c006f8c9001d6f892fd6bef91d3890153b4dc