[INFO] cloning repository https://github.com/MattWindsor91/phenolphthalein
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MattWindsor91/phenolphthalein" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMattWindsor91%2Fphenolphthalein", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMattWindsor91%2Fphenolphthalein'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f6d938705ef7585da51a0a4acd1d7418ab6600c1
[INFO] testing MattWindsor91/phenolphthalein against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMattWindsor91%2Fphenolphthalein" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MattWindsor91/phenolphthalein 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 git repo https://github.com/MattWindsor91/phenolphthalein
[INFO] finished tweaking git repo https://github.com/MattWindsor91/phenolphthalein
[INFO] tweaked toml for git repo https://github.com/MattWindsor91/phenolphthalein written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/MattWindsor91/phenolphthalein already has a lockfile, it will not be regenerated
[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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e86368b7c739dd2eb825f68134e8cd1dc65a01525163fc5d157b7dd95d31ae38
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e86368b7c739dd2eb825f68134e8cd1dc65a01525163fc5d157b7dd95d31ae38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e86368b7c739dd2eb825f68134e8cd1dc65a01525163fc5d157b7dd95d31ae38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86368b7c739dd2eb825f68134e8cd1dc65a01525163fc5d157b7dd95d31ae38", kill_on_drop: false }`
[INFO] [stdout] e86368b7c739dd2eb825f68134e8cd1dc65a01525163fc5d157b7dd95d31ae38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 53dc1032f6365112f3fc5d307abf8aea536a6be7092b198bfc8db0766e806fd0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "53dc1032f6365112f3fc5d307abf8aea536a6be7092b198bfc8db0766e806fd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_json v1.0.63
[INFO] [stderr]    Compiling phenolphthalein v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.1
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling tabwriter v1.2.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling dlopen_derive v0.1.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling crossbeam v0.8.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling dlopen v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling ctrlc v3.1.8
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "53dc1032f6365112f3fc5d307abf8aea536a6be7092b198bfc8db0766e806fd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53dc1032f6365112f3fc5d307abf8aea536a6be7092b198bfc8db0766e806fd0", kill_on_drop: false }`
[INFO] [stdout] 53dc1032f6365112f3fc5d307abf8aea536a6be7092b198bfc8db0766e806fd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 3f0fb4d0b2d9be614e853557075a9da70482e66a94b44c52b466152cba0a1858
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3f0fb4d0b2d9be614e853557075a9da70482e66a94b44c52b466152cba0a1858", kill_on_drop: false }`
[INFO] [stderr]    Compiling phenolphthalein v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.36s
[INFO] running `Command { std: "docker" "inspect" "3f0fb4d0b2d9be614e853557075a9da70482e66a94b44c52b466152cba0a1858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f0fb4d0b2d9be614e853557075a9da70482e66a94b44c52b466152cba0a1858", kill_on_drop: false }`
[INFO] [stdout] 3f0fb4d0b2d9be614e853557075a9da70482e66a94b44c52b466152cba0a1858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] a5f97d70f15068cda32389b4d071109e093d5b6ae5f28c3c934c33b1d8915561
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a5f97d70f15068cda32389b4d071109e093d5b6ae5f28c3c934c33b1d8915561", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/phenolphthalein-a187a95e52d65b60)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test api::abs::check::test::test_outcome_as_check ... ok
[INFO] [stdout] test api::c::env::tests::test_get_set_atomic_i32 ... ok
[INFO] [stdout] test api::rust::env::tests::test_get_set_i32 ... ok
[INFO] [stdout] test config::check::tests::test_all_strings_in_sync ... ok
[INFO] [stdout] test config::sync::tests::test_all_strings_in_sync ... ok
[INFO] [stdout] test model::outcome::test::test_max_empty ... ok
[INFO] [stdout] test config::permute::tests::test_all_strings_in_sync ... ok
[INFO] [stdout] test model::outcome::test::test_max_fail ... ok
[INFO] [stdout] test model::outcome::test::test_max_unknown ... ok
[INFO] [stdout] test model::outcome::test::test_max_mixed ... ok
[INFO] [stdout] test model::outcome::test::test_max_passes ... ok
[INFO] [stdout] test api::rust::env::tests::test_get_set_atomic_i32 ... ok
[INFO] [stdout] test api::c::env::tests::test_get_set_i32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/phph-1a668810e8a6d44f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests phenolphthalein
[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] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name phenolphthalein --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/phenolphthalein-af6971a0212051a0/out --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-c8e3f3af0fe6207f.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-97c9b4fb2de5ce5c.rlib --extern colored=/opt/rustwide/target/debug/deps/libcolored-1d3c0e4e27de1913.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-e19188c4ea978741.rlib --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-0808c522aed74796.rlib --extern dirs=/opt/rustwide/target/debug/deps/libdirs-510bca6c3af45830.rlib --extern dlopen=/opt/rustwide/target/debug/deps/libdlopen-fdd18656a351661e.rlib --extern dlopen_derive=/opt/rustwide/target/debug/deps/libdlopen_derive-ff63d46100fbef44.so --extern libc=/opt/rustwide/target/debug/deps/liblibc-e50a4ec762363e2a.rlib --extern phenolphthalein=/opt/rustwide/target/debug/deps/libphenolphthalein-ee672d648f03feea.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-6d931739787d92c0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-fe783213129713bf.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-cf60d67b468ede5f.rlib --extern spin=/opt/rustwide/target/debug/deps/libspin-c7586879268281ac.rlib --extern tabwriter=/opt/rustwide/target/debug/deps/libtabwriter-30a0e191c11dfc1f.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-fc17c723cd3e9191.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-66907c7a931065bb.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a5f97d70f15068cda32389b4d071109e093d5b6ae5f28c3c934c33b1d8915561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5f97d70f15068cda32389b4d071109e093d5b6ae5f28c3c934c33b1d8915561", kill_on_drop: false }`
[INFO] [stdout] a5f97d70f15068cda32389b4d071109e093d5b6ae5f28c3c934c33b1d8915561