[INFO] fetching crate smol 1.2.5...
[INFO] testing smol-1.2.5 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate smol 1.2.5 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate smol 1.2.5 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smol 1.2.5
[INFO] finished tweaking crates.io crate smol 1.2.5
[INFO] tweaked toml for crates.io crate smol 1.2.5 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate smol 1.2.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eadecd2ab1ef84549f3c444933c426f2b04d23b11965508e56fc66e6e1331c31
[INFO] running `Command { std: "docker" "start" "-a" "eadecd2ab1ef84549f3c444933c426f2b04d23b11965508e56fc66e6e1331c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eadecd2ab1ef84549f3c444933c426f2b04d23b11965508e56fc66e6e1331c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eadecd2ab1ef84549f3c444933c426f2b04d23b11965508e56fc66e6e1331c31", kill_on_drop: false }`
[INFO] [stdout] eadecd2ab1ef84549f3c444933c426f2b04d23b11965508e56fc66e6e1331c31
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 167a4f21b26117e8821374c01721afff440d84db21fd148585059257c4e94e76
[INFO] running `Command { std: "docker" "start" "-a" "167a4f21b26117e8821374c01721afff440d84db21fd148585059257c4e94e76", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling fastrand v1.3.5
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling vec-arena v1.0.0
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling async-task v4.0.0
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling async-lock v2.3.0
[INFO] [stderr]    Compiling futures-lite v1.11.0
[INFO] [stderr]    Compiling async-channel v1.4.2
[INFO] [stderr]    Compiling blocking v1.0.0
[INFO] [stderr]    Compiling async-executor v1.3.0
[INFO] [stderr]    Compiling async-fs v1.3.0
[INFO] [stderr]    Compiling polling v1.1.0
[INFO] [stderr]    Compiling nb-connect v1.0.0
[INFO] [stderr]    Compiling signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling async-io v1.1.2
[INFO] [stderr]    Compiling signal-hook v0.1.16
[INFO] [stderr]    Compiling async-process v1.0.0
[INFO] [stderr]    Compiling async-net v1.4.3
[INFO] [stderr]    Compiling smol v1.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.58s
[INFO] running `Command { std: "docker" "inspect" "167a4f21b26117e8821374c01721afff440d84db21fd148585059257c4e94e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "167a4f21b26117e8821374c01721afff440d84db21fd148585059257c4e94e76", kill_on_drop: false }`
[INFO] [stdout] 167a4f21b26117e8821374c01721afff440d84db21fd148585059257c4e94e76
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7124943d3ea52e18fbe63a5d31e3b9ea77507cde3c8d25ccb814680379a6cce
[INFO] running `Command { std: "docker" "start" "-a" "c7124943d3ea52e18fbe63a5d31e3b9ea77507cde3c8d25ccb814680379a6cce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling cc v1.0.60
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling subtle v2.3.0
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling tinyvec v0.3.4
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling const_fn v0.4.2
[INFO] [stderr]    Compiling async-task v3.0.0
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling data-encoding v2.3.0
[INFO] [stderr]    Compiling utf-8 v0.7.5
[INFO] [stderr]    Compiling infer v0.1.7
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling mac v0.1.1
[INFO] [stderr]    Compiling hashbrown v0.9.0
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling thin-slice v0.1.1
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling route-recognizer v0.2.0
[INFO] [stderr]    Compiling ego-tree v0.6.2
[INFO] [stderr]    Compiling standback v0.2.10
[INFO] [stderr]    Compiling miniz_oxide v0.4.2
[INFO] [stderr]    Compiling async-mutex v1.3.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling time v0.2.20
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling cookie v0.14.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling tracing-core v0.1.16
[INFO] [stderr]    Compiling simple-mutex v1.1.5
[INFO] [stderr]    Compiling dtoa-short v0.3.2
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling servo_arc v0.1.1
[INFO] [stderr]    Compiling futf v0.1.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.13
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling timerfd v1.1.1
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling tracing v0.1.19
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling block-cipher v0.7.1
[INFO] [stderr]    Compiling universal-hash v0.4.0
[INFO] [stderr]    Compiling aead v0.3.2
[INFO] [stderr]    Compiling async-dup v1.2.2
[INFO] [stderr]    Compiling inotify v0.8.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling sha2 v0.9.1
[INFO] [stderr]    Compiling sha-1 v0.9.1
[INFO] [stderr]    Compiling tendril v0.4.1
[INFO] [stderr]    Compiling byte-pool v0.2.2
[INFO] [stderr]    Compiling async-global-executor v1.1.1
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling aes-soft v0.4.0
[INFO] [stderr]    Compiling polyval v0.4.0
[INFO] [stderr]    Compiling async-std v1.6.4
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling hkdf v0.9.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling ghash v0.3.0
[INFO] [stderr]    Compiling aes v0.4.0
[INFO] [stderr]    Compiling addr2line v0.13.0
[INFO] [stderr]    Compiling aes-gcm v0.6.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling blake3 v0.3.6
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling selectors v0.22.0
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling ctrlc v3.1.6
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling cssparser v0.27.2
[INFO] [stderr]    Compiling cssparser-macros v0.6.0
[INFO] [stderr]    Compiling html5ever v0.25.1
[INFO] [stderr]    Compiling async-trait v0.1.40
[INFO] [stderr]    Compiling derive_more v0.99.10
[INFO] [stderr]    Compiling time-macros v0.1.0
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling pin-project v0.4.23
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling h2 v0.2.6
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling serde_qs v0.6.1
[INFO] [stderr]    Compiling string_cache v0.8.0
[INFO] [stderr]    Compiling chrono v0.4.15
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling async-native-tls v0.3.3
[INFO] [stderr]    Compiling tungstenite v0.11.1
[INFO] [stderr]    Compiling http-types v2.4.0
[INFO] [stderr]    Compiling femme v2.1.1
[INFO] [stderr]    Compiling async-session v2.0.1
[INFO] [stderr]    Compiling async-tungstenite v0.8.0
[INFO] [stderr]    Compiling markup5ever v0.10.0
[INFO] [stderr]    Compiling async-h1 v2.1.2
[INFO] [stderr]    Compiling async-sse v4.0.0
[INFO] [stderr]    Compiling http-client v4.0.0
[INFO] [stderr]    Compiling tide v0.13.0
[INFO] [stderr]    Compiling hyper v0.13.8
[INFO] [stderr]    Compiling surf v2.0.0-alpha.5
[INFO] [stderr]    Compiling scraper v0.12.0
[INFO] [stderr]    Compiling smol v1.2.5 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `smol`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name hyper_client --edition=2018 examples/hyper-client.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=efb7a8b6f285e39b -C extra-filename=-efb7a8b6f285e39b --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-d5edef70df23c3d3.rlib --extern async_channel=/opt/rustwide/target/debug/deps/libasync_channel-2927c51ca663eb71.rlib --extern async_dup=/opt/rustwide/target/debug/deps/libasync_dup-0d7a821b5937d4a5.rlib --extern async_executor=/opt/rustwide/target/debug/deps/libasync_executor-6ad00e639b3d41c5.rlib --extern async_fs=/opt/rustwide/target/debug/deps/libasync_fs-91c95ddab432140a.rlib --extern async_h1=/opt/rustwide/target/debug/deps/libasync_h1-54e8a4245e28c298.rlib --extern async_io=/opt/rustwide/target/debug/deps/libasync_io-e5ad4c90f8ea55ef.rlib --extern async_lock=/opt/rustwide/target/debug/deps/libasync_lock-54be6b59515785e9.rlib --extern async_native_tls=/opt/rustwide/target/debug/deps/libasync_native_tls-f9fd8bfd5f956fe2.rlib --extern async_net=/opt/rustwide/target/debug/deps/libasync_net-c82a6c73e3920463.rlib --extern async_process=/opt/rustwide/target/debug/deps/libasync_process-73de03a9fa64ef3f.rlib --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-3c5df321b67c3352.rlib --extern async_tungstenite=/opt/rustwide/target/debug/deps/libasync_tungstenite-b306a96591d4a5d4.rlib --extern base64=/opt/rustwide/target/debug/deps/libbase64-ff54734e33e360e9.rlib --extern blocking=/opt/rustwide/target/debug/deps/libblocking-86b076b4d839b986.rlib --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-ecf9bdd0948c5400.rlib --extern doc_comment=/opt/rustwide/target/debug/deps/libdoc_comment-5d8ca5f3ff433c3b.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-898873673a53fc1b.rlib --extern futures_lite=/opt/rustwide/target/debug/deps/libfutures_lite-966e6b865d46e383.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-0b4604abb36bbf39.rlib --extern http_types=/opt/rustwide/target/debug/deps/libhttp_types-482b3f803d56abfe.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-6508756143dc8db5.rlib --extern inotify=/opt/rustwide/target/debug/deps/libinotify-f37f553f701113d6.rlib --extern native_tls=/opt/rustwide/target/debug/deps/libnative_tls-1c040d5205c62580.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-937a5389b85ee712.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-5be9e450dbe77274.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-83a96e08d630ed69.rlib --extern scraper=/opt/rustwide/target/debug/deps/libscraper-f312f6a199dee00f.rlib --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-73a12e67cda3f004.rlib --extern smol=/opt/rustwide/target/debug/deps/libsmol-d1996550da8eeca6.rlib --extern surf=/opt/rustwide/target/debug/deps/libsurf-86e939a5ca76a417.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-1e8b39d36d35d8ee.rlib --extern tide=/opt/rustwide/target/debug/deps/libtide-05439dd8d57e514c.rlib --extern timerfd=/opt/rustwide/target/debug/deps/libtimerfd-694ca82087060158.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-eb29ba60d182b6d9.rlib --extern tungstenite=/opt/rustwide/target/debug/deps/libtungstenite-2a1500dc0e1f6d96.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-6e80a7e229f4b047.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/blake3-5c4435d0958c7ee5/out -L native=/opt/rustwide/target/debug/build/blake3-5c4435d0958c7ee5/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c7124943d3ea52e18fbe63a5d31e3b9ea77507cde3c8d25ccb814680379a6cce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7124943d3ea52e18fbe63a5d31e3b9ea77507cde3c8d25ccb814680379a6cce", kill_on_drop: false }`
[INFO] [stdout] c7124943d3ea52e18fbe63a5d31e3b9ea77507cde3c8d25ccb814680379a6cce
