[INFO] fetching crate kem 0.0.0...
[INFO] testing kem-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate kem 0.0.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate kem 0.0.0 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 kem 0.0.0
[INFO] finished tweaking crates.io crate kem 0.0.0
[INFO] tweaked toml for crates.io crate kem 0.0.0 written to /workspace/builds/worker-101/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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] f5661dc546e0c7cc87ff1e774d1d9a9bed856c2fa27d559572bc6fe8c4ca6b30
[INFO] running `Command { std: "docker" "start" "-a" "f5661dc546e0c7cc87ff1e774d1d9a9bed856c2fa27d559572bc6fe8c4ca6b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5661dc546e0c7cc87ff1e774d1d9a9bed856c2fa27d559572bc6fe8c4ca6b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5661dc546e0c7cc87ff1e774d1d9a9bed856c2fa27d559572bc6fe8c4ca6b30", kill_on_drop: false }`
[INFO] [stdout] f5661dc546e0c7cc87ff1e774d1d9a9bed856c2fa27d559572bc6fe8c4ca6b30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 7cf0a95c5bf2bfaffb46124d13b7fbd1c4f6fee1bf8c8f3e7475690079680fd7
[INFO] running `Command { std: "docker" "start" "-a" "7cf0a95c5bf2bfaffb46124d13b7fbd1c4f6fee1bf8c8f3e7475690079680fd7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kem v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "7cf0a95c5bf2bfaffb46124d13b7fbd1c4f6fee1bf8c8f3e7475690079680fd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf0a95c5bf2bfaffb46124d13b7fbd1c4f6fee1bf8c8f3e7475690079680fd7", kill_on_drop: false }`
[INFO] [stdout] 7cf0a95c5bf2bfaffb46124d13b7fbd1c4f6fee1bf8c8f3e7475690079680fd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 0f8a4706f62ececdc87f614c04b09c59b5b053aa46dce734fcdc63a2a67c227d
[INFO] running `Command { std: "docker" "start" "-a" "0f8a4706f62ececdc87f614c04b09c59b5b053aa46dce734fcdc63a2a67c227d", kill_on_drop: false }`
[INFO] [stderr]    Compiling kem v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "0f8a4706f62ececdc87f614c04b09c59b5b053aa46dce734fcdc63a2a67c227d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f8a4706f62ececdc87f614c04b09c59b5b053aa46dce734fcdc63a2a67c227d", kill_on_drop: false }`
[INFO] [stdout] 0f8a4706f62ececdc87f614c04b09c59b5b053aa46dce734fcdc63a2a67c227d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] e69e030268d64b4b722c1f7cc1d33132e116d73be87f7dfd9027e56eaa932b70
[INFO] running `Command { std: "docker" "start" "-a" "e69e030268d64b4b722c1f7cc1d33132e116d73be87f7dfd9027e56eaa932b70", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kem-f7c0ae761ac74281)
[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 kem
[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" "e69e030268d64b4b722c1f7cc1d33132e116d73be87f7dfd9027e56eaa932b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69e030268d64b4b722c1f7cc1d33132e116d73be87f7dfd9027e56eaa932b70", kill_on_drop: false }`
[INFO] [stdout] e69e030268d64b4b722c1f7cc1d33132e116d73be87f7dfd9027e56eaa932b70