[INFO] fetching crate forum 0.1.0...
[INFO] testing forum-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate forum 0.1.0 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate forum 0.1.0 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 forum 0.1.0
[INFO] finished tweaking crates.io crate forum 0.1.0
[INFO] tweaked toml for crates.io crate forum 0.1.0 written to /workspace/builds/worker-88/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] 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-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 0f6cb9b3f86b4b392b6d827d7cf6f69e6c4989f38ba5d23fb18a4e12bdc17f81
[INFO] running `Command { std: "docker" "start" "-a" "0f6cb9b3f86b4b392b6d827d7cf6f69e6c4989f38ba5d23fb18a4e12bdc17f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f6cb9b3f86b4b392b6d827d7cf6f69e6c4989f38ba5d23fb18a4e12bdc17f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f6cb9b3f86b4b392b6d827d7cf6f69e6c4989f38ba5d23fb18a4e12bdc17f81", kill_on_drop: false }`
[INFO] [stdout] 0f6cb9b3f86b4b392b6d827d7cf6f69e6c4989f38ba5d23fb18a4e12bdc17f81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 7576ad635d07b41bdf7a76ea39ad3497f72ee05d8c97e7c66b0efd1229a24a85
[INFO] running `Command { std: "docker" "start" "-a" "7576ad635d07b41bdf7a76ea39ad3497f72ee05d8c97e7c66b0efd1229a24a85", kill_on_drop: false }`
[INFO] [stderr]    Compiling forum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "7576ad635d07b41bdf7a76ea39ad3497f72ee05d8c97e7c66b0efd1229a24a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7576ad635d07b41bdf7a76ea39ad3497f72ee05d8c97e7c66b0efd1229a24a85", kill_on_drop: false }`
[INFO] [stdout] 7576ad635d07b41bdf7a76ea39ad3497f72ee05d8c97e7c66b0efd1229a24a85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 51f2a7ab86756d120ab651cc4728aa667706793d32efd611d4a23abe9f576823
[INFO] running `Command { std: "docker" "start" "-a" "51f2a7ab86756d120ab651cc4728aa667706793d32efd611d4a23abe9f576823", kill_on_drop: false }`
[INFO] [stderr]    Compiling forum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "51f2a7ab86756d120ab651cc4728aa667706793d32efd611d4a23abe9f576823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f2a7ab86756d120ab651cc4728aa667706793d32efd611d4a23abe9f576823", kill_on_drop: false }`
[INFO] [stdout] 51f2a7ab86756d120ab651cc4728aa667706793d32efd611d4a23abe9f576823
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 84c5190ff9ac291c65f610ec260b42a0330f0b9a7797b00c394fe28935b2b35f
[INFO] running `Command { std: "docker" "start" "-a" "84c5190ff9ac291c65f610ec260b42a0330f0b9a7797b00c394fe28935b2b35f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/forum-da3a77c4af6e37e5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests forum
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [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" "84c5190ff9ac291c65f610ec260b42a0330f0b9a7797b00c394fe28935b2b35f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84c5190ff9ac291c65f610ec260b42a0330f0b9a7797b00c394fe28935b2b35f", kill_on_drop: false }`
[INFO] [stdout] 84c5190ff9ac291c65f610ec260b42a0330f0b9a7797b00c394fe28935b2b35f