[INFO] fetching crate flog 0.1.2... [INFO] checking flog-0.1.2 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate flog 0.1.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate flog 0.1.2 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate flog 0.1.2 [INFO] finished tweaking crates.io crate flog 0.1.2 [INFO] tweaked toml for crates.io crate flog 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate flog 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parking_lot v0.11.0 [INFO] [stderr] Downloaded instant v0.1.6 [INFO] [stderr] Downloaded msvc-demangler v0.8.0 [INFO] [stderr] Downloaded js-sys v0.3.44 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.67 [INFO] [stderr] Downloaded debugid v0.7.2 [INFO] [stderr] Downloaded crossbeam-channel v0.4.3 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.67 [INFO] [stderr] Downloaded web-sys v0.3.44 [INFO] [stderr] Downloaded bytemuck v1.4.0 [INFO] [stderr] Downloaded rayon-core v1.8.0 [INFO] [stderr] Downloaded symbolic-demangle v7.5.0 [INFO] [stderr] Downloaded pprof v0.3.18 [INFO] [stderr] Downloaded wasm-bindgen v0.2.67 [INFO] [stderr] Downloaded symbolic-common v7.5.0 [INFO] [stderr] Downloaded rayon v1.4.0 [INFO] [stderr] Downloaded const-random v0.1.8 [INFO] [stderr] Downloaded inferno v0.10.0 [INFO] [stderr] Downloaded cpp_demangle v0.3.0 [INFO] [stderr] Downloaded str_stack v0.1.0 [INFO] [stderr] Downloaded const-random-macro v0.1.8 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.67 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1dd6cc5edeec0b9307d9484f43a015dfe0abee5052e2f4274a4ce198cfbbed04 [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" "1dd6cc5edeec0b9307d9484f43a015dfe0abee5052e2f4274a4ce198cfbbed04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1dd6cc5edeec0b9307d9484f43a015dfe0abee5052e2f4274a4ce198cfbbed04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dd6cc5edeec0b9307d9484f43a015dfe0abee5052e2f4274a4ce198cfbbed04", kill_on_drop: false }` [INFO] [stdout] 1dd6cc5edeec0b9307d9484f43a015dfe0abee5052e2f4274a4ce198cfbbed04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b656002b85e26094c6abfd58c03da81cd5b5a1bf098fea73fb65205f8b3c5b54 [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" "b656002b85e26094c6abfd58c03da81cd5b5a1bf098fea73fb65205f8b3c5b54", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking hashbrown v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking bytemuck v1.4.0 [INFO] [stderr] Checking instant v0.1.6 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling pprof v0.3.18 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking str_stack v0.1.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking oorandom v11.1.2 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking miniz_oxide v0.4.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Checking debugid v0.7.2 [INFO] [stderr] Checking rgb v0.8.25 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling cpp_demangle v0.3.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking quick-xml v0.18.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking num-format v0.4.0 [INFO] [stderr] Checking msvc-demangler v0.8.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Compiling symbolic-demangle v7.5.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Checking const-random v0.1.8 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking inferno v0.10.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking symbolic-common v7.5.0 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking flog v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stdout] warning: unused import: `log_str` [INFO] [stdout] --> examples/pure.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | use flog::{log_str, flush, LogItem, log}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `minstant` [INFO] [stdout] --> benches/fork_join.rs:107:22 [INFO] [stdout] | [INFO] [stdout] 107 | let start_time = minstant::now(); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `minstant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `minstant` [INFO] [stdout] --> benches/fork_join.rs:118:35 [INFO] [stdout] | [INFO] [stdout] 118 | obj.char('[').u64(minstant::now() - start_time).str("] ").u64(i as u64).str(" start\n"); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `minstant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `minstant` [INFO] [stdout] --> benches/fork_join.rs:124:35 [INFO] [stdout] | [INFO] [stdout] 124 | obj.char('[').u64(minstant::now() - start_time).str("] ").u64(i as u64).str(" end\n"); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `minstant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `minstant` [INFO] [stdout] --> benches/pure.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | let start = minstant::now(); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `minstant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `minstant` [INFO] [stdout] --> benches/pure.rs:20:27 [INFO] [stdout] | [INFO] [stdout] 20 | obj.char('[').u64(minstant::now() - start).str("] ").u64(i as u64).char('\n'); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `minstant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `minstant` [INFO] [stdout] --> examples/fork_join.rs:44:22 [INFO] [stdout] | [INFO] [stdout] 44 | let start_time = minstant::now(); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `minstant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `minstant` [INFO] [stdout] --> examples/fork_join.rs:52:55 [INFO] [stdout] | [INFO] [stdout] 52 | obj.u64(i as u64).str(" read ").u64(i as u64).u64(minstant::now() - start_time).char('\n'); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `minstant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `minstant` [INFO] [stdout] --> examples/fork_join.rs:54:22 [INFO] [stdout] | [INFO] [stdout] 54 | let start_time = minstant::now(); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `minstant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `minstant` [INFO] [stdout] --> examples/fork_join.rs:56:60 [INFO] [stdout] | [INFO] [stdout] 56 | obj.u64(i as u64).str(" heavy_cpu ").u64(i as u64).u64(minstant::now() - start_time).char('\n'); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `minstant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `minstant` [INFO] [stdout] --> examples/fork_join.rs:57:22 [INFO] [stdout] | [INFO] [stdout] 57 | let start_time = minstant::now(); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `minstant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `minstant` [INFO] [stdout] --> examples/fork_join.rs:60:56 [INFO] [stdout] | [INFO] [stdout] 60 | obj.u64(i as u64).str(" write ").u64(i as u64).u64(minstant::now() - start_time).char('\n'); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `minstant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `minstant` [INFO] [stdout] --> examples/fork_join.rs:68:22 [INFO] [stdout] | [INFO] [stdout] 68 | let start_time = minstant::now(); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `minstant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `minstant` [INFO] [stdout] --> examples/fork_join.rs:79:35 [INFO] [stdout] | [INFO] [stdout] 79 | obj.char('[').u64(minstant::now() - start_time).str("] ").u64(i as u64).str(" start\n"); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `minstant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `minstant` [INFO] [stdout] --> examples/fork_join.rs:85:35 [INFO] [stdout] | [INFO] [stdout] 85 | obj.char('[').u64(minstant::now() - start_time).str("] ").u64(i as u64).str(" end\n"); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `minstant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> examples/fork_join.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log_str` [INFO] [stdout] --> examples/fork_join.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | use flog::{log_str, flush, LogItem, log}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `flog` [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] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b656002b85e26094c6abfd58c03da81cd5b5a1bf098fea73fb65205f8b3c5b54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b656002b85e26094c6abfd58c03da81cd5b5a1bf098fea73fb65205f8b3c5b54", kill_on_drop: false }` [INFO] [stdout] b656002b85e26094c6abfd58c03da81cd5b5a1bf098fea73fb65205f8b3c5b54