[INFO] fetching crate fluo-rt 0.0.0...
[INFO] testing fluo-rt-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate fluo-rt 0.0.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate fluo-rt 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 fluo-rt 0.0.0
[INFO] finished tweaking crates.io crate fluo-rt 0.0.0
[INFO] tweaked toml for crates.io crate fluo-rt 0.0.0 written to /workspace/builds/worker-37/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 3dba456e4ea307d72fb4084c029857f8503ce68c157baa5c344cf8c9c4edaae3
[INFO] running `Command { std: "docker" "start" "-a" "3dba456e4ea307d72fb4084c029857f8503ce68c157baa5c344cf8c9c4edaae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dba456e4ea307d72fb4084c029857f8503ce68c157baa5c344cf8c9c4edaae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dba456e4ea307d72fb4084c029857f8503ce68c157baa5c344cf8c9c4edaae3", kill_on_drop: false }`
[INFO] [stdout] 3dba456e4ea307d72fb4084c029857f8503ce68c157baa5c344cf8c9c4edaae3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 77a769905d70b6dee820ea016c4cbb131f31d2af37d231196eca52769d82d0bd
[INFO] running `Command { std: "docker" "start" "-a" "77a769905d70b6dee820ea016c4cbb131f31d2af37d231196eca52769d82d0bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling fluo-rt v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "77a769905d70b6dee820ea016c4cbb131f31d2af37d231196eca52769d82d0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a769905d70b6dee820ea016c4cbb131f31d2af37d231196eca52769d82d0bd", kill_on_drop: false }`
[INFO] [stdout] 77a769905d70b6dee820ea016c4cbb131f31d2af37d231196eca52769d82d0bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] f2c2b022d94a65bb2079aabd027a606238a98dc339d6785021b71460ec55c954
[INFO] running `Command { std: "docker" "start" "-a" "f2c2b022d94a65bb2079aabd027a606238a98dc339d6785021b71460ec55c954", kill_on_drop: false }`
[INFO] [stderr]    Compiling fluo-rt v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "f2c2b022d94a65bb2079aabd027a606238a98dc339d6785021b71460ec55c954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c2b022d94a65bb2079aabd027a606238a98dc339d6785021b71460ec55c954", kill_on_drop: false }`
[INFO] [stdout] f2c2b022d94a65bb2079aabd027a606238a98dc339d6785021b71460ec55c954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 4c1b95c562379b001ae8b41b16ddf91f2e6677d6c1a468247629bab6d01e3c96
[INFO] running `Command { std: "docker" "start" "-a" "4c1b95c562379b001ae8b41b16ddf91f2e6677d6c1a468247629bab6d01e3c96", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fluo_rt-2de9ec8c754c9e52)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fluo-rt
[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 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" "4c1b95c562379b001ae8b41b16ddf91f2e6677d6c1a468247629bab6d01e3c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c1b95c562379b001ae8b41b16ddf91f2e6677d6c1a468247629bab6d01e3c96", kill_on_drop: false }`
[INFO] [stdout] 4c1b95c562379b001ae8b41b16ddf91f2e6677d6c1a468247629bab6d01e3c96