[INFO] fetching crate grin-miner 0.4.2... [INFO] checking grin-miner-0.4.2 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041 [INFO] extracting crate grin-miner 0.4.2 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate grin-miner 0.4.2 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate grin-miner 0.4.2 [INFO] finished tweaking crates.io crate grin-miner 0.4.2 [INFO] tweaked toml for crates.io crate grin-miner 0.4.2 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c4adf84c474b343710018866f7a2b19712cbb9c143976cab4a92723bf8b94e9 [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" "0c4adf84c474b343710018866f7a2b19712cbb9c143976cab4a92723bf8b94e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c4adf84c474b343710018866f7a2b19712cbb9c143976cab4a92723bf8b94e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c4adf84c474b343710018866f7a2b19712cbb9c143976cab4a92723bf8b94e9", kill_on_drop: false }` [INFO] [stdout] 0c4adf84c474b343710018866f7a2b19712cbb9c143976cab4a92723bf8b94e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84152f672e5ccca58112fbea43c4bf7522901fcc9a53ab2d3547b5312cbd144e [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" "84152f672e5ccca58112fbea43c4bf7522901fcc9a53ab2d3547b5312cbd144e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Checking slog v2.1.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling slog-async v2.7.0 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking array-macro v1.0.5 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking reexport-proc-macro v1.0.6 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking xi-unicode v0.1.0 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Checking arrayvec v0.4.12 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking libloading v0.4.3 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking object v0.26.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Compiling enum-map-derive v0.4.6 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stdout] error[E0407]: method `emit_u128` is not a member of trait `Serializer` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-async-2.7.0/lib.rs:148:5 [INFO] [stdout] | [INFO] [stdout] 148 | / fn emit_u128(&mut self, key: Key, val: u128) -> slog::Result { [INFO] [stdout] 149 | | take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val)))); [INFO] [stdout] 150 | | Ok(()) [INFO] [stdout] 151 | | } [INFO] [stdout] | |_____^ not a member of trait `Serializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `emit_i128` is not a member of trait `Serializer` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-async-2.7.0/lib.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 153 | / fn emit_i128(&mut self, key: Key, val: i128) -> slog::Result { [INFO] [stdout] 154 | | take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val)))); [INFO] [stdout] 155 | | Ok(()) [INFO] [stdout] 156 | | } [INFO] [stdout] | |_____^ not a member of trait `Serializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `u128: Value` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-async-2.7.0/lib.rs:149:61 [INFO] [stdout] | [INFO] [stdout] 149 | take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val)))); [INFO] [stdout] | ^^^ the trait `Value` is not implemented for `u128` [INFO] [stdout] | [INFO] [stdout] note: required by `SingleKV` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-2.1.1/src/lib.rs:2687:1 [INFO] [stdout] | [INFO] [stdout] 2687 | / pub struct SingleKV(pub Key, pub V) [INFO] [stdout] 2688 | | where [INFO] [stdout] 2689 | | V: Value; [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `u128: Value` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-async-2.7.0/lib.rs:149:47 [INFO] [stdout] | [INFO] [stdout] 149 | take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val)))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the trait `Value` is not implemented for `u128` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-2.1.1/src/lib.rs:2689:8 [INFO] [stdout] | [INFO] [stdout] 2689 | V: Value; [INFO] [stdout] | ----- required by this bound in `SingleKV` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `u128: Value` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-async-2.7.0/lib.rs:149:42 [INFO] [stdout] | [INFO] [stdout] 149 | take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val)))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Value` is not implemented for `u128` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-2.1.1/src/lib.rs:2689:8 [INFO] [stdout] | [INFO] [stdout] 2689 | V: Value; [INFO] [stdout] | ----- required by this bound in `SingleKV` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `u128: Value` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-async-2.7.0/lib.rs:149:33 [INFO] [stdout] | [INFO] [stdout] 149 | take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val)))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Value` is not implemented for `u128` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-2.1.1/src/lib.rs:2689:8 [INFO] [stdout] | [INFO] [stdout] 2689 | V: Value; [INFO] [stdout] | ----- required by this bound in `SingleKV` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `i128: Value` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-async-2.7.0/lib.rs:154:61 [INFO] [stdout] | [INFO] [stdout] 154 | take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val)))); [INFO] [stdout] | ^^^ the trait `Value` is not implemented for `i128` [INFO] [stdout] | [INFO] [stdout] note: required by `SingleKV` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-2.1.1/src/lib.rs:2687:1 [INFO] [stdout] | [INFO] [stdout] 2687 | / pub struct SingleKV(pub Key, pub V) [INFO] [stdout] 2688 | | where [INFO] [stdout] 2689 | | V: Value; [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `i128: Value` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-async-2.7.0/lib.rs:154:47 [INFO] [stdout] | [INFO] [stdout] 154 | take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val)))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the trait `Value` is not implemented for `i128` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-2.1.1/src/lib.rs:2689:8 [INFO] [stdout] | [INFO] [stdout] 2689 | V: Value; [INFO] [stdout] | ----- required by this bound in `SingleKV` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `i128: Value` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-async-2.7.0/lib.rs:154:42 [INFO] [stdout] | [INFO] [stdout] 154 | take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val)))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Value` is not implemented for `i128` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-2.1.1/src/lib.rs:2689:8 [INFO] [stdout] | [INFO] [stdout] 2689 | V: Value; [INFO] [stdout] | ----- required by this bound in `SingleKV` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `i128: Value` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-async-2.7.0/lib.rs:154:33 [INFO] [stdout] | [INFO] [stdout] 154 | take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val)))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Value` is not implemented for `i128` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-2.1.1/src/lib.rs:2689:8 [INFO] [stdout] | [INFO] [stdout] 2689 | V: Value; [INFO] [stdout] | ----- required by this bound in `SingleKV` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0407. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `slog-async` due to 11 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "84152f672e5ccca58112fbea43c4bf7522901fcc9a53ab2d3547b5312cbd144e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84152f672e5ccca58112fbea43c4bf7522901fcc9a53ab2d3547b5312cbd144e", kill_on_drop: false }` [INFO] [stdout] 84152f672e5ccca58112fbea43c4bf7522901fcc9a53ab2d3547b5312cbd144e