[INFO] fetching crate cborian 0.9.2... [INFO] checking cborian-0.9.2 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174 [INFO] extracting crate cborian 0.9.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate cborian 0.9.2 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate cborian 0.9.2 [INFO] finished tweaking crates.io crate cborian 0.9.2 [INFO] tweaked toml for crates.io crate cborian 0.9.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e873f02a4ec59d104c6f2ce59af03b30fd1c8f8ea596a0d488408470f415534c [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" "e873f02a4ec59d104c6f2ce59af03b30fd1c8f8ea596a0d488408470f415534c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e873f02a4ec59d104c6f2ce59af03b30fd1c8f8ea596a0d488408470f415534c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e873f02a4ec59d104c6f2ce59af03b30fd1c8f8ea596a0d488408470f415534c", kill_on_drop: false }` [INFO] [stdout] e873f02a4ec59d104c6f2ce59af03b30fd1c8f8ea596a0d488408470f415534c [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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 48d87784febb7da5336ec3e6784e0ac4d8b81595d02f8686ecb9df0c525d020a [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" "48d87784febb7da5336ec3e6784e0ac4d8b81595d02f8686ecb9df0c525d020a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking json-codec v0.5.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking log v0.4.13 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking env_logger v0.8.2 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv v1.1.5 [INFO] [stderr] Checking tinytemplate v1.2.0 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking cborian v0.9.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0404]: expected trait, found struct `Gen` [INFO] [stdout] --> src/random/mod.rs:17:27 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn gen_value(level: u16, make_value: &mut GenType) -> Value { [INFO] [stdout] | ^^^ not a trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0404]: expected trait, found struct `Gen` [INFO] [stdout] --> src/random/mod.rs:51:23 [INFO] [stdout] | [INFO] [stdout] 51 | fn gen_array(level: u16, make_value: &mut GenType) -> Vec { [INFO] [stdout] | ^^^ not a trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0404]: expected trait, found struct `Gen` [INFO] [stdout] --> src/random/mod.rs:60:15 [INFO] [stdout] | [INFO] [stdout] 60 | fn gen_map(level: u16, g: &mut G) -> BTreeMap { [INFO] [stdout] | ^^^ not a trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0404]: expected trait, found struct `Gen` [INFO] [stdout] --> src/random/mod.rs:69:15 [INFO] [stdout] | [INFO] [stdout] 69 | fn gen_key(g: &mut G) -> Key { [INFO] [stdout] | ^^^ not a trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0404]: expected trait, found struct `Gen` [INFO] [stdout] --> src/random/mod.rs:78:15 [INFO] [stdout] | [INFO] [stdout] 78 | fn gen_int(g: &mut G) -> Int { [INFO] [stdout] | ^^^ not a trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0404]: expected trait, found struct `Gen` [INFO] [stdout] --> src/random/mod.rs:86:15 [INFO] [stdout] | [INFO] [stdout] 86 | fn gen_tag(g: &mut G) -> Tag { [INFO] [stdout] | ^^^ not a trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0404]: expected trait, found struct `Gen` [INFO] [stdout] --> src/random/mod.rs:108:16 [INFO] [stdout] | [INFO] [stdout] 108 | fn gen_text(g: &mut G) -> Text { [INFO] [stdout] | ^^^ not a trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0404]: expected trait, found struct `Gen` [INFO] [stdout] --> src/random/mod.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | fn gen_bytes(g: &mut G) -> Bytes { [INFO] [stdout] | ^^^ not a trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0404]: expected trait, found struct `Gen` [INFO] [stdout] --> src/random/mod.rs:122:32 [INFO] [stdout] | [INFO] [stdout] 122 | fn gen_chunks(g: &mut G) -> LinkedList { [INFO] [stdout] | ^^^ not a trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0404]: expected trait, found struct `Gen` [INFO] [stdout] --> src/random/mod.rs:130:18 [INFO] [stdout] | [INFO] [stdout] 130 | fn gen_simple(g: &mut G) -> Simple { [INFO] [stdout] | ^^^ not a trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0404]: expected trait, found struct `Gen` [INFO] [stdout] --> src/random/mod.rs:144:18 [INFO] [stdout] | [INFO] [stdout] 144 | fn gen_tagged(g: &mut G) -> Value { [INFO] [stdout] | ^^^ not a trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0404`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cborian` [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" "48d87784febb7da5336ec3e6784e0ac4d8b81595d02f8686ecb9df0c525d020a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48d87784febb7da5336ec3e6784e0ac4d8b81595d02f8686ecb9df0c525d020a", kill_on_drop: false }` [INFO] [stdout] 48d87784febb7da5336ec3e6784e0ac4d8b81595d02f8686ecb9df0c525d020a