[INFO] fetching crate debt64 6.0.0...
[INFO] testing debt64-6.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate debt64 6.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate debt64 6.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate debt64 6.0.0
[INFO] finished tweaking crates.io crate debt64 6.0.0
[INFO] tweaked toml for crates.io crate debt64 6.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] 8f3666178deaedfdf697d16471090fe5a5c1bd1735538557f68ea56ced0a608c
[INFO] running `Command { std: "docker" "start" "-a" "8f3666178deaedfdf697d16471090fe5a5c1bd1735538557f68ea56ced0a608c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f3666178deaedfdf697d16471090fe5a5c1bd1735538557f68ea56ced0a608c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f3666178deaedfdf697d16471090fe5a5c1bd1735538557f68ea56ced0a608c", kill_on_drop: false }`
[INFO] [stdout] 8f3666178deaedfdf697d16471090fe5a5c1bd1735538557f68ea56ced0a608c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3ff76adbff9d0a9b4b495a876dce82e998eaef4b083d7389efb78a5ae34aed3
[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" "d3ff76adbff9d0a9b4b495a876dce82e998eaef4b083d7389efb78a5ae34aed3", kill_on_drop: false }`
[INFO] [stderr]    Compiling debt64 v6.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "d3ff76adbff9d0a9b4b495a876dce82e998eaef4b083d7389efb78a5ae34aed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3ff76adbff9d0a9b4b495a876dce82e998eaef4b083d7389efb78a5ae34aed3", kill_on_drop: false }`
[INFO] [stdout] d3ff76adbff9d0a9b4b495a876dce82e998eaef4b083d7389efb78a5ae34aed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5766741d794e8bd2a6d1a1058f27432af5251f4db4f4671e0746f281aa7f96d7
[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" "5766741d794e8bd2a6d1a1058f27432af5251f4db4f4671e0746f281aa7f96d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling debt64 v6.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "5766741d794e8bd2a6d1a1058f27432af5251f4db4f4671e0746f281aa7f96d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5766741d794e8bd2a6d1a1058f27432af5251f4db4f4671e0746f281aa7f96d7", kill_on_drop: false }`
[INFO] [stdout] 5766741d794e8bd2a6d1a1058f27432af5251f4db4f4671e0746f281aa7f96d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c55e879d333d5c58eaaef9fa5e5bd81d5aca61d89ca2a66a123b6bb9fdca609
[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" "4c55e879d333d5c58eaaef9fa5e5bd81d5aca61d89ca2a66a123b6bb9fdca609", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/debt64-a153bbbdafcbf32a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test root::test_base62_digits ... ok
[INFO] [stdout] test root::test_kind_invalid_chars ... ok
[INFO] [stdout] test root::test_kind_last_chars ... ok
[INFO] [stdout] test root::test_kind_line_separators ... ok
[INFO] [stdout] test root::test_kind_max_line_len ... ok
[INFO] [stdout] test root::test_kind_pad_char ... ok
[INFO] [stdout] test test_crate_version ... ok
[INFO] [stdout] test test_macro_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/benchmarks.rs (/opt/rustwide/target/debug/deps/benchmarks-2ff4a104e42b5504)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test decode ... ignored
[INFO] [stdout] test encode ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/decoder.rs (/opt/rustwide/target/debug/deps/decoder-026b4e8588fa0521)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test decode_imap ... ok
[INFO] [stdout] test decode_mime ... ok
[INFO] [stdout] test decode_with_errors ... ok
[INFO] [stdout] test decode_standard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/encoder.rs (/opt/rustwide/target/debug/deps/encoder-02bcc263d7d2b414)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test encode_imap ... ok
[INFO] [stdout] test encode_mime ... ok
[INFO] [stdout] test encode_standard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mixed.rs (/opt/rustwide/target/debug/deps/mixed-a0cca3b4e507043d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test encode_decode ... 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 debt64
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/version_info.rs - version_info (line 11) ... ignored
[INFO] [stdout] test src/version_info.rs - version_info (line 24) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c55e879d333d5c58eaaef9fa5e5bd81d5aca61d89ca2a66a123b6bb9fdca609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c55e879d333d5c58eaaef9fa5e5bd81d5aca61d89ca2a66a123b6bb9fdca609", kill_on_drop: false }`
[INFO] [stdout] 4c55e879d333d5c58eaaef9fa5e5bd81d5aca61d89ca2a66a123b6bb9fdca609