[INFO] fetching crate flog 0.1.2...
[INFO] testing flog-0.1.2 against 1.69.0 for beta-1.70-1
[INFO] extracting crate flog 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate flog 0.1.2 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "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-2-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "c166a154e85421f7358f0ab0a6396e54fb294aca0b8ad5a1c561fe6824065257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c166a154e85421f7358f0ab0a6396e54fb294aca0b8ad5a1c561fe6824065257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c166a154e85421f7358f0ab0a6396e54fb294aca0b8ad5a1c561fe6824065257", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d80757b868150c3f3ef4b455a5e5bac1f23d4fc95785006c85c4171c0146718a
[INFO] running `Command { std: "docker" "start" "-a" "d80757b868150c3f3ef4b455a5e5bac1f23d4fc95785006c85c4171c0146718a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling parking_lot v0.11.0
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[INFO] [stderr]    Compiling flog v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.38s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.18.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "d80757b868150c3f3ef4b455a5e5bac1f23d4fc95785006c85c4171c0146718a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80757b868150c3f3ef4b455a5e5bac1f23d4fc95785006c85c4171c0146718a", kill_on_drop: false }`
[INFO] [stdout] d80757b868150c3f3ef4b455a5e5bac1f23d4fc95785006c85c4171c0146718a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8239f69c37a40762697c96d172a154ee595030825af0664fe3f3257b0ef131a
[INFO] running `Command { std: "docker" "start" "-a" "d8239f69c37a40762697c96d172a154ee595030825af0664fe3f3257b0ef131a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
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[INFO] [stderr]    Compiling rayon-core v1.8.0
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[INFO] [stderr]    Compiling num-traits v0.2.12
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[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling flog v0.1.2 (/opt/rustwide/workdir)
[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] 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] [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]    |                      ^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      use of undeclared crate or module `minstant`
[INFO] [stdout]    |                      help: a struct with a similar name exists: `Instant`
[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]    |                                                       ^^^^^^^^
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       use of undeclared crate or module `minstant`
[INFO] [stdout]    |                                                       help: a struct with a similar name exists: `Instant`
[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]    |                      ^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      use of undeclared crate or module `minstant`
[INFO] [stdout]    |                      help: a struct with a similar name exists: `Instant`
[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]    |                                                            ^^^^^^^^
[INFO] [stdout]    |                                                            |
[INFO] [stdout]    |                                                            use of undeclared crate or module `minstant`
[INFO] [stdout]    |                                                            help: a struct with a similar name exists: `Instant`
[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]    |                      ^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      use of undeclared crate or module `minstant`
[INFO] [stdout]    |                      help: a struct with a similar name exists: `Instant`
[INFO] [stdout] 
[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]    |                                                        ^^^^^^^^
[INFO] [stdout]    |                                                        |
[INFO] [stdout]    |                                                        use of undeclared crate or module `minstant`
[INFO] [stdout]    |                                                        help: a struct with a similar name exists: `Instant`
[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]    |                      ^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      use of undeclared crate or module `minstant`
[INFO] [stdout]    |                      help: a struct with a similar name exists: `Instant`
[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]    |                                   ^^^^^^^^
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   use of undeclared crate or module `minstant`
[INFO] [stdout]    |                                   help: a struct with a similar name exists: `Instant`
[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]    |                                   ^^^^^^^^
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   use of undeclared crate or module `minstant`
[INFO] [stdout]    |                                   help: a struct with a similar name exists: `Instant`
[INFO] [stdout] 
[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: could not compile `flog` due to 10 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d8239f69c37a40762697c96d172a154ee595030825af0664fe3f3257b0ef131a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8239f69c37a40762697c96d172a154ee595030825af0664fe3f3257b0ef131a", kill_on_drop: false }`
[INFO] [stdout] d8239f69c37a40762697c96d172a154ee595030825af0664fe3f3257b0ef131a
