[INFO] cloning repository https://github.com/chenghsienwen/rust-demo-service [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chenghsienwen/rust-demo-service" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenghsienwen%2Frust-demo-service", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenghsienwen%2Frust-demo-service'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2aad168de13e3e9971a30d97d1802a7cb1f86859 [INFO] checking chenghsienwen/rust-demo-service against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenghsienwen%2Frust-demo-service" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chenghsienwen/rust-demo-service on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chenghsienwen/rust-demo-service [INFO] finished tweaking git repo https://github.com/chenghsienwen/rust-demo-service [INFO] tweaked toml for git repo https://github.com/chenghsienwen/rust-demo-service written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/chenghsienwen/rust-demo-service already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eb3e179fcd67fd21c4667296c3cd8be48110fc1b0d1c5f0a485fb1f1f670e592 [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" "eb3e179fcd67fd21c4667296c3cd8be48110fc1b0d1c5f0a485fb1f1f670e592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb3e179fcd67fd21c4667296c3cd8be48110fc1b0d1c5f0a485fb1f1f670e592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb3e179fcd67fd21c4667296c3cd8be48110fc1b0d1c5f0a485fb1f1f670e592", kill_on_drop: false }` [INFO] [stdout] eb3e179fcd67fd21c4667296c3cd8be48110fc1b0d1c5f0a485fb1f1f670e592 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1aaa0251294cdb2d2207b577ac057f34a0238d93c219e779a1a0784d7015f9ec [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" "1aaa0251294cdb2d2207b577ac057f34a0238d93c219e779a1a0784d7015f9ec", 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] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling httparse v1.3.2 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Compiling byteorder v1.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Compiling untrusted v0.5.1 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Checking utf8-ranges v1.0.1 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking pest v0.4.1 [INFO] [stderr] Checking rand_core v0.2.1 [INFO] [stderr] Compiling pear v0.0.20 [INFO] [stderr] Checking ordermap v0.2.13 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling memchr v2.0.2 [INFO] [stderr] Compiling isatty v0.1.9 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking scheduled-thread-pool v0.2.0 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling pear_codegen v0.0.20 [INFO] [stderr] Compiling rocket v0.3.16 [INFO] [stderr] Compiling rocket_codegen v0.3.16 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Checking lock_api v0.1.3 [INFO] [stderr] Checking r2d2 v0.8.2 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [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-0.1.3/src/mutex.rs:99:6 [INFO] [stdout] | [INFO] [stdout] 99 | 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-0.1.3/src/remutex.rs:150:6 [INFO] [stdout] | [INFO] [stdout] 150 | 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-0.1.3/src/remutex.rs:150:19 [INFO] [stdout] | [INFO] [stdout] 150 | 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-0.1.3/src/rwlock.rs:236:6 [INFO] [stdout] | [INFO] [stdout] 236 | 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" "1aaa0251294cdb2d2207b577ac057f34a0238d93c219e779a1a0784d7015f9ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aaa0251294cdb2d2207b577ac057f34a0238d93c219e779a1a0784d7015f9ec", kill_on_drop: false }` [INFO] [stdout] 1aaa0251294cdb2d2207b577ac057f34a0238d93c219e779a1a0784d7015f9ec