[INFO] fetching crate cargo-cntrlr 0.1.0...
[INFO] testing cargo-cntrlr-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate cargo-cntrlr 0.1.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate cargo-cntrlr 0.1.0 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 cargo-cntrlr 0.1.0
[INFO] finished tweaking crates.io crate cargo-cntrlr 0.1.0
[INFO] tweaked toml for crates.io crate cargo-cntrlr 0.1.0 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate crates.io crate cargo-cntrlr 0.1.0 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cntrlr-build v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] dbbbe919093f3602e1580c4f796e89beb890056529dbc503efafcef2c7c80b11
[INFO] running `Command { std: "docker" "start" "-a" "dbbbe919093f3602e1580c4f796e89beb890056529dbc503efafcef2c7c80b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbbbe919093f3602e1580c4f796e89beb890056529dbc503efafcef2c7c80b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbbbe919093f3602e1580c4f796e89beb890056529dbc503efafcef2c7c80b11", kill_on_drop: false }`
[INFO] [stdout] dbbbe919093f3602e1580c4f796e89beb890056529dbc503efafcef2c7c80b11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] e0b9147e2765c2dafd44785f26b373423b1d82761f345af33b85d796ab01013c
[INFO] running `Command { std: "docker" "start" "-a" "e0b9147e2765c2dafd44785f26b373423b1d82761f345af33b85d796ab01013c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling curl v0.4.34
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling anyhow v1.0.37
[INFO] [stderr]    Compiling openssl v0.10.32
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling utf8parse v0.1.1
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling opener v0.4.1
[INFO] [stderr]    Compiling bytesize v1.0.1
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling humantime v2.0.1
[INFO] [stderr]    Compiling rustc-workspace-hack v1.0.0
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling shell-escape v0.1.5
[INFO] [stderr]    Compiling cntrlr-build v0.1.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling tinyvec v1.1.0
[INFO] [stderr]    Compiling im-rc v15.0.0
[INFO] [stderr]    Compiling vte v0.3.3
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling form_urlencoded v1.0.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.16
[INFO] [stderr]    Compiling strip-ansi-escapes v0.1.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling socket2 v0.3.19
[INFO] [stderr]    Compiling filetime v0.2.13
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling subprocess v0.2.6
[INFO] [stderr]    Compiling tar v0.4.30
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling sized-chunks v0.6.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling globset v0.4.6
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.5+1.42.0
[INFO] [stderr]    Compiling libssh2-sys v0.2.20
[INFO] [stderr]    Compiling curl-sys v0.4.39+curl-7.74.0
[INFO] [stderr]    Compiling libgit2-sys v0.12.17+1.1.0
[INFO] [stderr]    Compiling ignore v0.4.17
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling flate2 v1.0.19
[INFO] [stderr]    Compiling cargo v0.49.0
[INFO] [stderr]    Compiling crypto-hash v0.3.4
[INFO] [stderr]    Compiling git2 v0.13.15
[INFO] [stderr]    Compiling git2-curl v0.14.1
[INFO] [stderr]    Compiling serde_ignored v0.1.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling semver v0.10.0
[INFO] [stderr]    Compiling cargo-platform v0.1.1
[INFO] [stderr]    Compiling rustfix v0.5.1
[INFO] [stderr]    Compiling crates-io v0.31.1
[INFO] [stderr] error: could not compile `cargo`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name cargo --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.49.0/src/cargo/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=576fcc22f24873ef -C extra-filename=-576fcc22f24873ef --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-14ba2aa68d0bab2b.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-0be4511d31bf9090.rmeta --extern bytesize=/opt/rustwide/target/debug/deps/libbytesize-74dba74c06eb8032.rmeta --extern cargo_platform=/opt/rustwide/target/debug/deps/libcargo_platform-4a702faf7ba7f374.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-586327e87d3652a8.rmeta --extern crates_io=/opt/rustwide/target/debug/deps/libcrates_io-e2f622b74b02862d.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-6ccdd1cb1d87c90c.rmeta --extern crypto_hash=/opt/rustwide/target/debug/deps/libcrypto_hash-8b574eb70cbf0c9f.rmeta --extern curl=/opt/rustwide/target/debug/deps/libcurl-59648e1e02fcb677.rmeta --extern curl_sys=/opt/rustwide/target/debug/deps/libcurl_sys-4af80112d17a2412.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43c9dc2ea6da6654.rmeta --extern filetime=/opt/rustwide/target/debug/deps/libfiletime-6104a08486a7b1f5.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-12f566d7415f6c0e.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-96fd7682346e8694.rmeta --extern git2_curl=/opt/rustwide/target/debug/deps/libgit2_curl-e83c288a483f649d.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-f4895746cdbe9066.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-9a904a2451156f14.rmeta --extern home=/opt/rustwide/target/debug/deps/libhome-e3a084fa30119887.rmeta --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-79f3ce7c54b54004.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-96952073d8a0382f.rmeta --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-17206aac2b45b3c0.rmeta --extern jobserver=/opt/rustwide/target/debug/deps/libjobserver-36c2a1d14e8d166b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e92083d5a39a8b50.rmeta --extern lazycell=/opt/rustwide/target/debug/deps/liblazycell-82ec22512f24c50a.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-5634b4293e3ad865.rmeta --extern libgit2_sys=/opt/rustwide/target/debug/deps/liblibgit2_sys-12cc9df422bb5db8.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-cfad8b3f08736a8f.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-49f8853250254f16.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-89de4e1f2bdc448a.rmeta --extern opener=/opt/rustwide/target/debug/deps/libopener-d6a582640a85d307.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-f9199a68e8c135fc.rmeta --extern rustc_workspace_hack=/opt/rustwide/target/debug/deps/librustc_workspace_hack-4f01e00866930d8a.rmeta --extern rustfix=/opt/rustwide/target/debug/deps/librustfix-b569040c9c4c19f0.rmeta --extern same_file=/opt/rustwide/target/debug/deps/libsame_file-d6fa2cc02b11a83c.rmeta --extern semver=/opt/rustwide/target/debug/deps/libsemver-f2c1190b53d44cfe.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-9ec7ecec0cfb64e8.rmeta --extern serde_ignored=/opt/rustwide/target/debug/deps/libserde_ignored-05e05e9ee622410e.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-84ce5e12194e797a.rmeta --extern shell_escape=/opt/rustwide/target/debug/deps/libshell_escape-5e15e72989c0b3a7.rmeta --extern strip_ansi_escapes=/opt/rustwide/target/debug/deps/libstrip_ansi_escapes-aee31fd616d01832.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-bd60faa994e3bba8.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-105ccd6c0521fa98.rmeta --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-f4f8fa367f63a313.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-1e75d811ef7dec94.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-31fed32a2fe36ec3.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-62645fc4c65f65ba.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-5a55d35825409033.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-fcab69f1665a3009.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/curl-sys-3bd63c5c66c832fc/out/build -L native=/opt/rustwide/target/debug/build/libnghttp2-sys-931782f5b286fffd/out/i/lib -L native=/opt/rustwide/target/debug/build/libgit2-sys-eca4f22a7ce4f6e8/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-23bbf48e0788df15/out/build` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e0b9147e2765c2dafd44785f26b373423b1d82761f345af33b85d796ab01013c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0b9147e2765c2dafd44785f26b373423b1d82761f345af33b85d796ab01013c", kill_on_drop: false }`
[INFO] [stdout] e0b9147e2765c2dafd44785f26b373423b1d82761f345af33b85d796ab01013c
