[INFO] fetching crate teljari 1.0.0...
[INFO] testing teljari-1.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate teljari 1.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate teljari 1.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate teljari 1.0.0
[INFO] finished tweaking crates.io crate teljari 1.0.0
[INFO] tweaked toml for crates.io crate teljari 1.0.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2986c67b36cd0768480b2ad2a4da97dd049553f9d63831b29f43dc558393ac56
[INFO] running `Command { std: "docker" "start" "-a" "2986c67b36cd0768480b2ad2a4da97dd049553f9d63831b29f43dc558393ac56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2986c67b36cd0768480b2ad2a4da97dd049553f9d63831b29f43dc558393ac56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2986c67b36cd0768480b2ad2a4da97dd049553f9d63831b29f43dc558393ac56", kill_on_drop: false }`
[INFO] [stdout] 2986c67b36cd0768480b2ad2a4da97dd049553f9d63831b29f43dc558393ac56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1441cbdc9a42f544270abace1df6633cebb9138fd84df6c53186571e3a0fe94c
[INFO] running `Command { std: "docker" "start" "-a" "1441cbdc9a42f544270abace1df6633cebb9138fd84df6c53186571e3a0fe94c", kill_on_drop: false }`
[INFO] [stderr]    Compiling teljari v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "1441cbdc9a42f544270abace1df6633cebb9138fd84df6c53186571e3a0fe94c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1441cbdc9a42f544270abace1df6633cebb9138fd84df6c53186571e3a0fe94c", kill_on_drop: false }`
[INFO] [stdout] 1441cbdc9a42f544270abace1df6633cebb9138fd84df6c53186571e3a0fe94c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca6bcaf239727c3998506303b773573ac86f264a67518376596b06d95725f60c
[INFO] running `Command { std: "docker" "start" "-a" "ca6bcaf239727c3998506303b773573ac86f264a67518376596b06d95725f60c", kill_on_drop: false }`
[INFO] [stderr]    Compiling teljari v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "ca6bcaf239727c3998506303b773573ac86f264a67518376596b06d95725f60c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca6bcaf239727c3998506303b773573ac86f264a67518376596b06d95725f60c", kill_on_drop: false }`
[INFO] [stdout] ca6bcaf239727c3998506303b773573ac86f264a67518376596b06d95725f60c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44deda6e755d37575b9ac767faaa21de5398972c38072010588b17572a0dee86
[INFO] running `Command { std: "docker" "start" "-a" "44deda6e755d37575b9ac767faaa21de5398972c38072010588b17572a0dee86", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/teljari-8c8405acf9c4d8c5)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::does_not_add_commas_to_two_member_list ... ok
[INFO] [stdout] test tests::joins_with_or_conjunction ... ok
[INFO] [stdout] test tests::joins_with_and_conjunction ... ok
[INFO] [stdout] test tests::does_not_add_conjunction_to_one_member_list ... ok
[INFO] [stdout] test tests::panics_on_empty_array - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration-tests.rs (/opt/rustwide/target/debug/deps/integration_tests-b638a39c322e3147)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test joins_with_conjunction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests teljari
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - join_with_conj (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "44deda6e755d37575b9ac767faaa21de5398972c38072010588b17572a0dee86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44deda6e755d37575b9ac767faaa21de5398972c38072010588b17572a0dee86", kill_on_drop: false }`
[INFO] [stdout] 44deda6e755d37575b9ac767faaa21de5398972c38072010588b17572a0dee86