[INFO] fetching crate omr-bumper 0.3.11-alpha...
[INFO] building omr-bumper-0.3.11-alpha against try#c38f3f86763ea281f7c555c13ef11baad4a4fff4 for pr-111698
[INFO] extracting crate omr-bumper 0.3.11-alpha into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate omr-bumper 0.3.11-alpha on toolchain c38f3f86763ea281f7c555c13ef11baad4a4fff4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate omr-bumper 0.3.11-alpha
[INFO] finished tweaking crates.io crate omr-bumper 0.3.11-alpha
[INFO] tweaked toml for crates.io crate omr-bumper 0.3.11-alpha written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate omr-bumper 0.3.11-alpha 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" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d59076ad6bef437e0d795347a4173e0465c3e4d44a7be703b387e528e8bc5636
[INFO] running `Command { std: "docker" "start" "-a" "d59076ad6bef437e0d795347a4173e0465c3e4d44a7be703b387e528e8bc5636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d59076ad6bef437e0d795347a4173e0465c3e4d44a7be703b387e528e8bc5636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d59076ad6bef437e0d795347a4173e0465c3e4d44a7be703b387e528e8bc5636", kill_on_drop: false }`
[INFO] [stdout] d59076ad6bef437e0d795347a4173e0465c3e4d44a7be703b387e528e8bc5636
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 805cc8b47336ee88c70163f3ef3f867beb84a5569fcbabf2b9630dd28379dd12
[INFO] running `Command { std: "docker" "start" "-a" "805cc8b47336ee88c70163f3ef3f867beb84a5569fcbabf2b9630dd28379dd12", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.140
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling anyhow v1.0.58
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling curl v0.4.44
[INFO] [stderr]    Compiling openssl v0.10.41
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.10
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling tracing-core v0.1.28
[INFO] [stderr]    Compiling bytes v1.2.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling semver v1.0.12
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling either v1.7.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling os_str_bytes v6.2.0
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling unicode-normalization v0.1.21
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling kstring v2.0.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling filetime v0.2.17
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling tar v0.4.38
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling combine v4.6.4
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling shell-escape v0.1.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling vte v0.10.1
[INFO] [stderr]    Compiling clap v3.2.14
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling opener v0.5.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling path-dedot v3.0.17
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling globset v0.4.9
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling strip-ansi-escapes v0.1.1
[INFO] [stderr]    Compiling rustc-workspace-hack v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling openssl-sys v0.9.75
[INFO] [stderr]    Compiling libz-sys v1.1.8
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.7+1.45.0
[INFO] [stderr]    Compiling libssh2-sys v0.2.23
[INFO] [stderr]    Compiling curl-sys v0.4.56+curl-7.83.1
[INFO] [stderr]    Compiling libgit2-sys v0.13.4+1.4.2
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling bytesize v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling flate2 v1.0.24
[INFO] [stderr]    Compiling path-absolutize v3.0.13
[INFO] [stderr]    Compiling cargo v0.63.1
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.22
[INFO] [stderr]    Compiling tracing v0.1.35
[INFO] [stderr]    Compiling tracing-subscriber v0.3.15
[INFO] [stderr]    Compiling git2 v0.14.4
[INFO] [stderr]    Compiling crypto-hash v0.3.4
[INFO] [stderr]    Compiling cargo-util v0.2.0
[INFO] [stderr]    Compiling git2-curl v0.15.0
[INFO] [stderr]    Compiling serde_ignored v0.1.4
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]    Compiling os_info v3.4.0
[INFO] [stderr]    Compiling toml_edit v0.14.4
[INFO] [stderr]    Compiling crates-io v0.34.0
[INFO] [stderr]    Compiling rustfix v0.6.1
[INFO] [stderr]    Compiling omr-bumper v0.3.11-alpha (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `cargo` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c38f3f86763ea281f7c555c13ef11baad4a4fff4/bin/rustc --crate-name cargo --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cargo-0.63.1/src/cargo/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=d35796ccaad36a98 -C extra-filename=-d35796ccaad36a98 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-bffc8513f1815311.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-85b924a335e28e59.rmeta --extern bytesize=/opt/rustwide/target/debug/deps/libbytesize-8e25ef010ca002c7.rmeta --extern cargo_platform=/opt/rustwide/target/debug/deps/libcargo_platform-b1793b41a8053fbd.rmeta --extern cargo_util=/opt/rustwide/target/debug/deps/libcargo_util-f7bc58d0e10d0cb0.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-f9e68aa299c4941d.rmeta --extern crates_io=/opt/rustwide/target/debug/deps/libcrates_io-5f92fe816460c999.rmeta --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-77f13b6a37a5da2b.rmeta --extern curl=/opt/rustwide/target/debug/deps/libcurl-ca56832cfd9cc97d.rmeta --extern curl_sys=/opt/rustwide/target/debug/deps/libcurl_sys-0b3dd663e7e2966b.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-d0bf6e78ba457ebf.rmeta --extern filetime=/opt/rustwide/target/debug/deps/libfiletime-dbe8de514a060ab0.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-f42bfacc71dd6dba.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-42e62ba94677a8f3.rmeta --extern git2_curl=/opt/rustwide/target/debug/deps/libgit2_curl-80c40d3e24e6c122.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-c3449e01a9267bab.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-616a8efef68c9340.rmeta --extern home=/opt/rustwide/target/debug/deps/libhome-063f76c58aa4fbc8.rmeta --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-76f68a8abd20edf6.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-ff701be3dd50c7c6.rmeta --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-693628cd6e61185b.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-e94c986e18d8b9b2.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-109f2bc41d68d453.rmeta --extern jobserver=/opt/rustwide/target/debug/deps/libjobserver-6e761d626297de0b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c607a665f1cc4401.rmeta --extern lazycell=/opt/rustwide/target/debug/deps/liblazycell-83db092d631087b8.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-7718250163c1455e.rmeta --extern libgit2_sys=/opt/rustwide/target/debug/deps/liblibgit2_sys-f456694511158071.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f9fc1c2775cc3a97.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-7c90736b9fca0624.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-b9d34ebc089ef5d6.rmeta --extern opener=/opt/rustwide/target/debug/deps/libopener-0c40771f1ac9cdf1.rmeta --extern os_info=/opt/rustwide/target/debug/deps/libos_info-9180c711ce138581.rmeta --extern pathdiff=/opt/rustwide/target/debug/deps/libpathdiff-4e3cca5bddde2284.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-9640406d4c503e14.rmeta --extern rustc_workspace_hack=/opt/rustwide/target/debug/deps/librustc_workspace_hack-52eb4da7d1c71833.rmeta --extern rustfix=/opt/rustwide/target/debug/deps/librustfix-bd15c7c7afd26059.rmeta --extern semver=/opt/rustwide/target/debug/deps/libsemver-e482bb82a0ffbeb3.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-3b76033f5d63d59f.rmeta --extern serde_ignored=/opt/rustwide/target/debug/deps/libserde_ignored-eff6def9c17cae94.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-82c316248e00d0ed.rmeta --extern shell_escape=/opt/rustwide/target/debug/deps/libshell_escape-1abcfe6a3c09bc24.rmeta --extern strip_ansi_escapes=/opt/rustwide/target/debug/deps/libstrip_ansi_escapes-8994b00afdee8d9d.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-117f7286aa2d74a9.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-09883cde0bdff69d.rmeta --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-329ee8163e232a18.rmeta --extern toml_edit=/opt/rustwide/target/debug/deps/libtoml_edit-d6ece55141833b8c.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-ec1348e28f188e3b.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-1fe83c19034fc0ba.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-65e5bd1e9a2cb532.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-e34d01f54a454afe.rmeta --cap-lints allow --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/libnghttp2-sys-4c808f247f791905/out/i/lib -L native=/opt/rustwide/target/debug/build/libgit2-sys-7aa2067000734f21/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-229325add7e282e8/out/build` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "805cc8b47336ee88c70163f3ef3f867beb84a5569fcbabf2b9630dd28379dd12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "805cc8b47336ee88c70163f3ef3f867beb84a5569fcbabf2b9630dd28379dd12", kill_on_drop: false }`
[INFO] [stdout] 805cc8b47336ee88c70163f3ef3f867beb84a5569fcbabf2b9630dd28379dd12