[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] checking mouri111/kunai against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmouri111%2Fkunai" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mouri111/kunai on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "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-1/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a501d4fe3b225f1323c5b3e9a4cb0a42f811c39c28a83ee4384959d05a5f9bcf [INFO] running `Command { std: "docker" "start" "-a" "a501d4fe3b225f1323c5b3e9a4cb0a42f811c39c28a83ee4384959d05a5f9bcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a501d4fe3b225f1323c5b3e9a4cb0a42f811c39c28a83ee4384959d05a5f9bcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a501d4fe3b225f1323c5b3e9a4cb0a42f811c39c28a83ee4384959d05a5f9bcf", kill_on_drop: false }` [INFO] [stdout] a501d4fe3b225f1323c5b3e9a4cb0a42f811c39c28a83ee4384959d05a5f9bcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1a7173e43d7d51fe6e331f2d0394d8f976b4a19acef4a4921ee0e3a6a299d11 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b1a7173e43d7d51fe6e331f2d0394d8f976b4a19acef4a4921ee0e3a6a299d11", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking smallvec v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling rustc-rayon-core v0.3.0 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Checking rustc-ap-graphviz v610.0.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling curl v0.4.25 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling rustc-ap-rustc_target v610.0.0 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Checking unicode-xid v0.2.0 [INFO] [stderr] Compiling rustc-ap-syntax v610.0.0 [INFO] [stderr] Checking utf8parse v0.1.1 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Compiling rustfmt-nightly v1.4.11 [INFO] [stderr] Checking mime v0.3.14 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking bytecount v0.6.0 [INFO] [stderr] Checking bytesize v1.0.0 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking home v0.5.1 [INFO] [stderr] Checking hex v0.4.0 [INFO] [stderr] Checking ego-tree v0.6.2 [INFO] [stderr] Checking opener v0.4.1 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking lock_api v0.3.2 [INFO] [stderr] Checking tokio-sync v0.1.7 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stdout] error[E0658]: trait bounds other than `Sized` on const fn parameters are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lock_api-0.3.2/src/mutex.rs:105:6 [INFO] [stdout] | [INFO] [stdout] 105 | impl Mutex { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #57563 for more information [INFO] [stdout] = help: add `#![feature(const_fn_trait_bound)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: trait bounds other than `Sized` on const fn parameters are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lock_api-0.3.2/src/remutex.rs:162:6 [INFO] [stdout] | [INFO] [stdout] 162 | impl ReentrantMutex { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #57563 for more information [INFO] [stdout] = help: add `#![feature(const_fn_trait_bound)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: trait bounds other than `Sized` on const fn parameters are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lock_api-0.3.2/src/remutex.rs:162:19 [INFO] [stdout] | [INFO] [stdout] 162 | impl ReentrantMutex { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #57563 for more information [INFO] [stdout] = help: add `#![feature(const_fn_trait_bound)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: trait bounds other than `Sized` on const fn parameters are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lock_api-0.3.2/src/rwlock.rs:271:6 [INFO] [stdout] | [INFO] [stdout] 271 | impl RwLock { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #57563 for more information [INFO] [stdout] = help: add `#![feature(const_fn_trait_bound)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lock_api` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b1a7173e43d7d51fe6e331f2d0394d8f976b4a19acef4a4921ee0e3a6a299d11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1a7173e43d7d51fe6e331f2d0394d8f976b4a19acef4a4921ee0e3a6a299d11", kill_on_drop: false }` [INFO] [stdout] b1a7173e43d7d51fe6e331f2d0394d8f976b4a19acef4a4921ee0e3a6a299d11