[INFO] fetching crate samotop-delivery 0.13.1...
[INFO] testing samotop-delivery-0.13.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate samotop-delivery 0.13.1 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate samotop-delivery 0.13.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate samotop-delivery 0.13.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate samotop-delivery 0.13.1
[INFO] tweaked toml for crates.io crate samotop-delivery 0.13.1 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate crates.io crate samotop-delivery 0.13.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cc45ebca2834c59d764004a8ae3b2d77a53cbb87a97a2b88b71aa2101187d8a
[INFO] running `Command { std: "docker" "start" "-a" "0cc45ebca2834c59d764004a8ae3b2d77a53cbb87a97a2b88b71aa2101187d8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cc45ebca2834c59d764004a8ae3b2d77a53cbb87a97a2b88b71aa2101187d8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc45ebca2834c59d764004a8ae3b2d77a53cbb87a97a2b88b71aa2101187d8a", kill_on_drop: false }`
[INFO] [stdout] 0cc45ebca2834c59d764004a8ae3b2d77a53cbb87a97a2b88b71aa2101187d8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1caff0c78cd8e5d8ac070aec242cd72d0b1242b362b47d8295416c13cc4ce4f8
[INFO] running `Command { std: "docker" "start" "-a" "1caff0c78cd8e5d8ac070aec242cd72d0b1242b362b47d8295416c13cc4ce4f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cache-padded v1.2.0
[INFO] [stderr]    Compiling futures-io v0.3.19
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling event-listener v2.5.2
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling signal-hook v0.3.13
[INFO] [stderr]    Compiling async-task v4.1.0
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.6
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.78
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling ascii_utils v0.9.3
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling fast_chemail v0.9.6
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling async-lock v2.4.0
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.8
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling bitvec v0.19.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling blocking v1.1.0
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling polling v2.2.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling samotop-core v0.13.1+smtp
[INFO] [stderr]    Compiling potential v2.2.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-process v1.3.0
[INFO] [stderr]    Compiling async-std v1.10.0
[INFO] [stderr]    Compiling lozizol v0.5.3-dev
[INFO] [stderr]    Compiling samotop-delivery v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.59s
[INFO] running `Command { std: "docker" "inspect" "1caff0c78cd8e5d8ac070aec242cd72d0b1242b362b47d8295416c13cc4ce4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1caff0c78cd8e5d8ac070aec242cd72d0b1242b362b47d8295416c13cc4ce4f8", kill_on_drop: false }`
[INFO] [stdout] 1caff0c78cd8e5d8ac070aec242cd72d0b1242b362b47d8295416c13cc4ce4f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a89a48af06d4100866064b894874b7b0bc60739d0871d0b99210f6e88268f7ac
[INFO] running `Command { std: "docker" "start" "-a" "a89a48af06d4100866064b894874b7b0bc60739d0871d0b99210f6e88268f7ac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling samotop-delivery v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `samotop-delivery`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name samotop_delivery --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="base64"' --cfg 'feature="default"' --cfg 'feature="file-transport"' --cfg 'feature="hostname"' --cfg 'feature="journal-transport"' --cfg 'feature="lozizol"' --cfg 'feature="nom"' --cfg 'feature="sendmail-transport"' --cfg 'feature="serde"' --cfg 'feature="serde-impls"' --cfg 'feature="serde_derive"' --cfg 'feature="serde_json"' --cfg 'feature="skip-benches"' --cfg 'feature="smtp-transport"' --cfg 'feature="uuid"' -C metadata=8d71c0172f63b4f8 -C extra-filename=-8d71c0172f63b4f8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_attributes=/opt/rustwide/target/debug/deps/libasync_attributes-ec97431d936a8aee.so --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-2a9d119330140615.rlib --extern base64=/opt/rustwide/target/debug/deps/libbase64-bff61f2d1660603b.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-44851e2768c88cca.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-68a73130fca7e2f0.rlib --extern fast_chemail=/opt/rustwide/target/debug/deps/libfast_chemail-db98b9052a50ddd5.rlib --extern glob=/opt/rustwide/target/debug/deps/libglob-921a087ba318345d.rlib --extern hostname=/opt/rustwide/target/debug/deps/libhostname-71e270ed461fcf5a.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-f8a19c912481295b.rlib --extern lozizol=/opt/rustwide/target/debug/deps/liblozizol-837fb5b5480bd41a.rlib --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-2dcc6205f23bafab.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-ef4c2d1b5bef30e1.rlib --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-25d368b65beb3b5a.rlib --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-501725f4e360d46d.rlib --extern potential=/opt/rustwide/target/debug/deps/libpotential-9e73892e1ce33dd5.rlib --extern samotop_core=/opt/rustwide/target/debug/deps/libsamotop_core-70fb5702eaff5bae.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-75d1aef85f509bd3.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-82cb6d0b59c06d55.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-753a3a42ef1e89d6.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-7275b96471c303ae.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-a5a94bb39a314e81.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-6f1794ba8d12cf33.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a89a48af06d4100866064b894874b7b0bc60739d0871d0b99210f6e88268f7ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a89a48af06d4100866064b894874b7b0bc60739d0871d0b99210f6e88268f7ac", kill_on_drop: false }`
[INFO] [stdout] a89a48af06d4100866064b894874b7b0bc60739d0871d0b99210f6e88268f7ac