[INFO] cloning repository https://github.com/mouri111/kunai [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mouri111/kunai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmouri111%2Fkunai", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmouri111%2Fkunai'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c2692a3435e264cc8e832e76a3593d2d77f64c4a [INFO] testing mouri111/kunai against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmouri111%2Fkunai" "/workspace/builds/worker-19/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mouri111/kunai on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mouri111/kunai [INFO] finished tweaking git repo https://github.com/mouri111/kunai [INFO] tweaked toml for git repo https://github.com/mouri111/kunai written to /workspace/builds/worker-19/source/Cargo.toml [INFO] crate git repo https://github.com/mouri111/kunai already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded globset v0.4.4 [INFO] [stderr] Downloaded cargo-platform v0.1.0 [INFO] [stderr] Downloaded cargo_metadata v0.8.2 [INFO] [stderr] Downloaded crates-io v0.29.0 [INFO] [stderr] Downloaded rustfix v0.4.6 [INFO] [stderr] Downloaded annotate-snippets v0.6.1 [INFO] [stderr] Downloaded rustc-rayon-core v0.3.0 [INFO] [stderr] Downloaded im-rc v13.0.0 [INFO] [stderr] Downloaded home v0.5.1 [INFO] [stderr] Downloaded sized-chunks v0.3.1 [INFO] [stderr] Downloaded rustc-ap-rustc_index v610.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_lexer v610.0.0 [INFO] [stderr] Downloaded rustc-ap-arena v610.0.0 [INFO] [stderr] Downloaded rustversion v1.0.0 [INFO] [stderr] Downloaded ignore v0.4.10 [INFO] [stderr] Downloaded rustc-ap-rustc_macros v610.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_errors v610.0.0 [INFO] [stderr] Downloaded rustc-ap-syntax_pos v610.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_target v610.0.0 [INFO] [stderr] Downloaded rustc-ap-serialize v610.0.0 [INFO] [stderr] Downloaded git2-curl v0.11.0 [INFO] [stderr] Downloaded rustc-rayon v0.3.0 [INFO] [stderr] Downloaded rustfmt-config_proc_macro v0.2.0 [INFO] [stderr] Downloaded cargo v0.41.0 [INFO] [stderr] Downloaded rustc-ap-syntax v610.0.0 [INFO] [stderr] Downloaded rustfmt-nightly v1.4.11 [INFO] [stderr] Downloaded rustc-ap-rustc_data_structures v610.0.0 [INFO] [stderr] Downloaded rustc-ap-graphviz v610.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93c5486b547363652864421084715a52f0eea05efc0ed804fcf7a386603ac12a [INFO] running `Command { std: "docker" "start" "-a" "93c5486b547363652864421084715a52f0eea05efc0ed804fcf7a386603ac12a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93c5486b547363652864421084715a52f0eea05efc0ed804fcf7a386603ac12a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93c5486b547363652864421084715a52f0eea05efc0ed804fcf7a386603ac12a", kill_on_drop: false }` [INFO] [stdout] 93c5486b547363652864421084715a52f0eea05efc0ed804fcf7a386603ac12a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd36bd2785caaef72de96168907d550386b323625f8621a256d6f4136e206bcf [INFO] running `Command { std: "docker" "start" "-a" "fd36bd2785caaef72de96168907d550386b323625f8621a256d6f4136e206bcf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling smallvec v1.1.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling rustc-rayon-core v0.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling rustc-ap-graphviz v610.0.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling curl v0.4.25 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling procedural-masquerade v0.1.6 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling rustc-ap-rustc_target v610.0.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Compiling rustc-ap-syntax v610.0.0 [INFO] [stderr] Compiling rustfmt-nightly v1.4.11 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling rustc-workspace-hack v1.0.0 [INFO] [stderr] Compiling mime v0.3.14 [INFO] [stderr] Compiling thin-slice v0.1.1 [INFO] [stderr] Compiling opener v0.4.1 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling hex v0.4.0 [INFO] [stderr] Compiling home v0.5.1 [INFO] [stderr] Compiling bytecount v0.6.0 [INFO] [stderr] Compiling bytesize v1.0.0 [INFO] [stderr] Compiling shell-escape v0.1.4 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling ego-tree v0.6.2 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling annotate-snippets v0.6.1 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling rustc-ap-rustc_lexer v610.0.0 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling socket2 v0.3.11 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling filetime v0.2.8 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling jobserver v0.1.17 [INFO] [stderr] Compiling ena v0.13.1 [INFO] [stderr] Compiling sized-chunks v0.3.1 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-graphviz-610.0.0/lib.rs:277:1 [INFO] [stdout] | [INFO] [stdout] 277 | #![feature(rustc_private, nll)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-utils-0.6.5/src/lib.rs:32:34 [INFO] [stdout] | [INFO] [stdout] 32 | #![cfg_attr(feature = "nightly", feature(alloc))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-utils-0.6.5/src/lib.rs:33:34 [INFO] [stdout] | [INFO] [stdout] 33 | #![cfg_attr(feature = "nightly", feature(cfg_target_has_atomic))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `futures` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name futures /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.29/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="use_std"' --cfg 'feature="with-deprecated"' -C metadata=9ec9c23a9414bf96 -C extra-filename=-9ec9c23a9414bf96 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "fd36bd2785caaef72de96168907d550386b323625f8621a256d6f4136e206bcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd36bd2785caaef72de96168907d550386b323625f8621a256d6f4136e206bcf", kill_on_drop: false }` [INFO] [stdout] fd36bd2785caaef72de96168907d550386b323625f8621a256d6f4136e206bcf