[INFO] fetching crate antipode 1.0.0...
[INFO] testing antipode-1.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate antipode 1.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate antipode 1.0.0 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 antipode 1.0.0
[INFO] finished tweaking crates.io crate antipode 1.0.0
[INFO] tweaked toml for crates.io crate antipode 1.0.0 written to /workspace/builds/worker-8/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 78ca9ae24bcfc0f68f6de946fe4fa9777d77099058fa893260b191b88093e59b
[INFO] running `Command { std: "docker" "start" "-a" "78ca9ae24bcfc0f68f6de946fe4fa9777d77099058fa893260b191b88093e59b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78ca9ae24bcfc0f68f6de946fe4fa9777d77099058fa893260b191b88093e59b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78ca9ae24bcfc0f68f6de946fe4fa9777d77099058fa893260b191b88093e59b", kill_on_drop: false }`
[INFO] [stdout] 78ca9ae24bcfc0f68f6de946fe4fa9777d77099058fa893260b191b88093e59b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 437612ee3113aa8ba0b30ab2850e2f295cf6f49090665cc39a2493cf41c6d73e
[INFO] running `Command { std: "docker" "start" "-a" "437612ee3113aa8ba0b30ab2850e2f295cf6f49090665cc39a2493cf41c6d73e", kill_on_drop: false }`
[INFO] [stderr]    Compiling antipode v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "437612ee3113aa8ba0b30ab2850e2f295cf6f49090665cc39a2493cf41c6d73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "437612ee3113aa8ba0b30ab2850e2f295cf6f49090665cc39a2493cf41c6d73e", kill_on_drop: false }`
[INFO] [stdout] 437612ee3113aa8ba0b30ab2850e2f295cf6f49090665cc39a2493cf41c6d73e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 0e34c0017ab7dd44a1efbcd645e6417a5ffbfe4343cebdbe35dae7bb696fe63c
[INFO] running `Command { std: "docker" "start" "-a" "0e34c0017ab7dd44a1efbcd645e6417a5ffbfe4343cebdbe35dae7bb696fe63c", kill_on_drop: false }`
[INFO] [stderr]    Compiling antipode v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "0e34c0017ab7dd44a1efbcd645e6417a5ffbfe4343cebdbe35dae7bb696fe63c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e34c0017ab7dd44a1efbcd645e6417a5ffbfe4343cebdbe35dae7bb696fe63c", kill_on_drop: false }`
[INFO] [stdout] 0e34c0017ab7dd44a1efbcd645e6417a5ffbfe4343cebdbe35dae7bb696fe63c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 85acbe4281b29caffaf0d67abbaf4a521755f081d41fa4b7e0f3029e8331cde2
[INFO] running `Command { std: "docker" "start" "-a" "85acbe4281b29caffaf0d67abbaf4a521755f081d41fa4b7e0f3029e8331cde2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/antipode-a55a82439655f04c)
[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]      Running tests/test_antipode.rs (/opt/rustwide/target/debug/deps/test_antipode-0adb53777a3993fc)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_1 ... ok
[INFO] [stdout] test test_2 ... ok
[INFO] [stdout] test test_3 ... ok
[INFO] [stdout] test test_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests antipode
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - antipode (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "85acbe4281b29caffaf0d67abbaf4a521755f081d41fa4b7e0f3029e8331cde2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85acbe4281b29caffaf0d67abbaf4a521755f081d41fa4b7e0f3029e8331cde2", kill_on_drop: false }`
[INFO] [stdout] 85acbe4281b29caffaf0d67abbaf4a521755f081d41fa4b7e0f3029e8331cde2