[INFO] fetching crate coded 0.1.0...
[INFO] testing coded-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate coded 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate coded 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 coded 0.1.0
[INFO] finished tweaking crates.io crate coded 0.1.0
[INFO] tweaked toml for crates.io crate coded 0.1.0 written to /workspace/builds/worker-13/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 602008928c69a0e4d9e2a5f7b93d76a4c33d8818f5b66d1e35d5df1d9ede429a
[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" "602008928c69a0e4d9e2a5f7b93d76a4c33d8818f5b66d1e35d5df1d9ede429a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "602008928c69a0e4d9e2a5f7b93d76a4c33d8818f5b66d1e35d5df1d9ede429a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "602008928c69a0e4d9e2a5f7b93d76a4c33d8818f5b66d1e35d5df1d9ede429a", kill_on_drop: false }`
[INFO] [stdout] 602008928c69a0e4d9e2a5f7b93d76a4c33d8818f5b66d1e35d5df1d9ede429a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 34c7e90df69c0f71d54d01a99b09afb9b311bd444f29513e201fc322d859c151
[INFO] running `Command { std: "docker" "start" "-a" "34c7e90df69c0f71d54d01a99b09afb9b311bd444f29513e201fc322d859c151", kill_on_drop: false }`
[INFO] [stderr]    Compiling coded v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "34c7e90df69c0f71d54d01a99b09afb9b311bd444f29513e201fc322d859c151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34c7e90df69c0f71d54d01a99b09afb9b311bd444f29513e201fc322d859c151", kill_on_drop: false }`
[INFO] [stdout] 34c7e90df69c0f71d54d01a99b09afb9b311bd444f29513e201fc322d859c151
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b1d02f87dace6da0af3d79d3e825cf09818e83c363a269494e2f2ea241e150c3
[INFO] running `Command { std: "docker" "start" "-a" "b1d02f87dace6da0af3d79d3e825cf09818e83c363a269494e2f2ea241e150c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling coded v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "b1d02f87dace6da0af3d79d3e825cf09818e83c363a269494e2f2ea241e150c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1d02f87dace6da0af3d79d3e825cf09818e83c363a269494e2f2ea241e150c3", kill_on_drop: false }`
[INFO] [stdout] b1d02f87dace6da0af3d79d3e825cf09818e83c363a269494e2f2ea241e150c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] fe27b708fdac0cb3f9a3349e7c8f9bda6a778da9e2b51a96467d24901ce7aaf9
[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" "fe27b708fdac0cb3f9a3349e7c8f9bda6a778da9e2b51a96467d24901ce7aaf9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coded-40dd1aca246e6d93)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::chain ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests coded
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - ResultExt::err_kind (line 526) ... ok
[INFO] [stdout] test src/lib.rs - err (line 605) ... ok
[INFO] [stdout] test src/lib.rs - err (line 632) ... ok
[INFO] [stdout] test src/lib.rs - err (line 614) ... ok
[INFO] [stdout] test src/lib.rs - bail (line 564) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fe27b708fdac0cb3f9a3349e7c8f9bda6a778da9e2b51a96467d24901ce7aaf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe27b708fdac0cb3f9a3349e7c8f9bda6a778da9e2b51a96467d24901ce7aaf9", kill_on_drop: false }`
[INFO] [stdout] fe27b708fdac0cb3f9a3349e7c8f9bda6a778da9e2b51a96467d24901ce7aaf9