[INFO] fetching crate ultra 0.6.1...
[INFO] testing ultra-0.6.1 against 1.84.0 for beta-1.85-1
[INFO] extracting crate ultra 0.6.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate ultra 0.6.1 on toolchain 1.84.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ultra 0.6.1
[INFO] finished tweaking crates.io crate ultra 0.6.1
[INFO] tweaked toml for crates.io crate ultra 0.6.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate ultra 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cast v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edd0f84d76d63660e6c6f3d981e53dd4f8899123bb23bded3f5f4c7e08b3d9c8
[INFO] running `Command { std: "docker" "start" "-a" "edd0f84d76d63660e6c6f3d981e53dd4f8899123bb23bded3f5f4c7e08b3d9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edd0f84d76d63660e6c6f3d981e53dd4f8899123bb23bded3f5f4c7e08b3d9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd0f84d76d63660e6c6f3d981e53dd4f8899123bb23bded3f5f4c7e08b3d9c8", kill_on_drop: false }`
[INFO] [stdout] edd0f84d76d63660e6c6f3d981e53dd4f8899123bb23bded3f5f4c7e08b3d9c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd1e117cf5c7b6272d26f70b587d8e625cd906589f2f9e8516f7272c6e2a6bbc
[INFO] running `Command { std: "docker" "start" "-a" "fd1e117cf5c7b6272d26f70b587d8e625cd906589f2f9e8516f7272c6e2a6bbc", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling ordered-float v2.1.1
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling ultra v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 7.08s
[INFO] running `Command { std: "docker" "inspect" "fd1e117cf5c7b6272d26f70b587d8e625cd906589f2f9e8516f7272c6e2a6bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd1e117cf5c7b6272d26f70b587d8e625cd906589f2f9e8516f7272c6e2a6bbc", kill_on_drop: false }`
[INFO] [stdout] fd1e117cf5c7b6272d26f70b587d8e625cd906589f2f9e8516f7272c6e2a6bbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5929a307d2a3864928d4ed0a4055665daf8b535269a63029ae9cfa108989bfac
[INFO] running `Command { std: "docker" "start" "-a" "5929a307d2a3864928d4ed0a4055665daf8b535269a63029ae9cfa108989bfac", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling plotters-backend v0.3.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling plotters-svg v0.3.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling cast v0.2.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling plotters v0.3.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `criterion` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/1.84.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name criterion --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/criterion-0.3.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=2 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="cargo_bench_support"' --cfg 'feature="default"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("async", "async-std", "async_futures", "async_smol", "async_std", "async_tokio", "cargo_bench_support", "csv_output", "default", "futures", "html_reports", "real_blackbox", "smol", "tokio"))' -C metadata=2b98f300f32f330b -C extra-filename=-2b98f300f32f330b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atty=/opt/rustwide/target/debug/deps/libatty-a362e05df78bf191.rmeta --extern cast=/opt/rustwide/target/debug/deps/libcast-b78ce1dfd4b16a10.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-360fdffec11c25ff.rmeta --extern criterion_plot=/opt/rustwide/target/debug/deps/libcriterion_plot-3f213d040acabc87.rmeta --extern csv=/opt/rustwide/target/debug/deps/libcsv-01b9381e337318ec.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-cfc07134d7e306ae.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-7b097523bc108929.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-86f1123b9f76a5f5.rmeta --extern oorandom=/opt/rustwide/target/debug/deps/liboorandom-62cefa9c319ab072.rmeta --extern plotters=/opt/rustwide/target/debug/deps/libplotters-faa055600a8434d4.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-7349bc298bdafd5e.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-31151766af75e49c.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-ba2b549bf910a5e7.rmeta --extern serde_cbor=/opt/rustwide/target/debug/deps/libserde_cbor-f71d9a28649bf213.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-cb2914d9750d62d2.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-7444edbdd494448c.rmeta --extern tinytemplate=/opt/rustwide/target/debug/deps/libtinytemplate-c672ec2cf2462b4b.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-79571536db682d64.rmeta --cap-lints allow --cap-lints=warn` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "5929a307d2a3864928d4ed0a4055665daf8b535269a63029ae9cfa108989bfac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5929a307d2a3864928d4ed0a4055665daf8b535269a63029ae9cfa108989bfac", kill_on_drop: false }`
[INFO] [stdout] 5929a307d2a3864928d4ed0a4055665daf8b535269a63029ae9cfa108989bfac