[INFO] fetching crate performance-timing 0.1.1...
[INFO] testing performance-timing-0.1.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate performance-timing 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate performance-timing 0.1.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate performance-timing 0.1.1
[INFO] finished tweaking crates.io crate performance-timing 0.1.1
[INFO] tweaked toml for crates.io crate performance-timing 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2881d4b172223fae3050b1baf9fd0dbba710087d04f07b15ec8df25b200b7ee1
[INFO] running `Command { std: "docker" "start" "-a" "2881d4b172223fae3050b1baf9fd0dbba710087d04f07b15ec8df25b200b7ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2881d4b172223fae3050b1baf9fd0dbba710087d04f07b15ec8df25b200b7ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2881d4b172223fae3050b1baf9fd0dbba710087d04f07b15ec8df25b200b7ee1", kill_on_drop: false }`
[INFO] [stdout] 2881d4b172223fae3050b1baf9fd0dbba710087d04f07b15ec8df25b200b7ee1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09aacf0afa94e8f6ee12a17793ddf767021afa0769b5a8dd1921eefd8c80a858
[INFO] running `Command { std: "docker" "start" "-a" "09aacf0afa94e8f6ee12a17793ddf767021afa0769b5a8dd1921eefd8c80a858", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling either v1.8.1
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[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.160
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[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling oorandom v11.1.3
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[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
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[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.2.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling performance-timing v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.15s
[INFO] running `Command { std: "docker" "inspect" "09aacf0afa94e8f6ee12a17793ddf767021afa0769b5a8dd1921eefd8c80a858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09aacf0afa94e8f6ee12a17793ddf767021afa0769b5a8dd1921eefd8c80a858", kill_on_drop: false }`
[INFO] [stdout] 09aacf0afa94e8f6ee12a17793ddf767021afa0769b5a8dd1921eefd8c80a858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0f092ee81088f447d2c400bf5257f19913669fe348c102f7b3d1ca4ac6ea07f
[INFO] running `Command { std: "docker" "start" "-a" "e0f092ee81088f447d2c400bf5257f19913669fe348c102f7b3d1ca4ac6ea07f", kill_on_drop: false }`
[INFO] [stderr]    Compiling performance-timing v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "e0f092ee81088f447d2c400bf5257f19913669fe348c102f7b3d1ca4ac6ea07f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0f092ee81088f447d2c400bf5257f19913669fe348c102f7b3d1ca4ac6ea07f", kill_on_drop: false }`
[INFO] [stdout] e0f092ee81088f447d2c400bf5257f19913669fe348c102f7b3d1ca4ac6ea07f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65ca04ac145409a352102c14028108455c01058774b6785776efef00c6cb7ebe
[INFO] running `Command { std: "docker" "start" "-a" "65ca04ac145409a352102c14028108455c01058774b6785776efef00c6cb7ebe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/performance_timing-f4aee8e8d03e9058)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_tsc_scaling ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests performance-timing
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - MeasureRegion (line 82) ... FAILED
[INFO] [stdout] test src/lib.rs - CriterionCycleCounter (line 198) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - MeasureRegion (line 82) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MeasureRegion`
[INFO] [stdout]  --> src/lib.rs:83:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut loop_timing = MeasureRegion::new();
[INFO] [stdout]   |                       ^^^^^^^^^^^^^ use of undeclared type `MeasureRegion`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use performance_timing::MeasureRegion;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `N` in this scope
[INFO] [stdout]  --> src/lib.rs:84:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | for _ in 0..N {
[INFO] [stdout]   |             ^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might have meant to write `.` instead of `..`
[INFO] [stdout]   |
[INFO] [stdout] 4 - for _ in 0..N {
[INFO] [stdout] 4 + for _ in 0.N {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CPUInfo`
[INFO] [stdout]  --> src/lib.rs:89:3
[INFO] [stdout]   |
[INFO] [stdout] 9 |   CPUInfo::get_frequency_hz().tsc_scaling;
[INFO] [stdout]   |   ^^^^^^^ use of undeclared type `CPUInfo`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use performance_timing::CPUInfo;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `foo` in this scope
[INFO] [stdout]  --> src/lib.rs:86:3
[INFO] [stdout]   |
[INFO] [stdout] 6 |   foo();
[INFO] [stdout]   |   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - CriterionCycleCounter (line 198) stdout ----
[INFO] [stdout] error: cannot find macro `criterion_group` in this scope
[INFO] [stdout]   --> src/lib.rs:207:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | criterion_group! {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing this macro:
[INFO] [stdout]            criterion::criterion_group
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Criterion` in this scope
[INFO] [stdout]  --> src/lib.rs:199:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn criterion_benchmark(c: &mut Criterion<CriterionCycleCounter>) {
[INFO] [stdout]   |                                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use criterion::Criterion;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CriterionCycleCounter` in this scope
[INFO] [stdout]  --> src/lib.rs:199:46
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn criterion_benchmark(c: &mut Criterion<CriterionCycleCounter>) {
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use performance_timing::CriterionCycleCounter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `const_cycle_loop` in this scope
[INFO] [stdout]  --> src/lib.rs:200:47
[INFO] [stdout]   |
[INFO] [stdout] 4 |   c.bench_function("cycle_10K", |b| b.iter(|| const_cycle_loop(black_box(10_000))));
[INFO] [stdout]   |                                               ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use performance_timing::const_cycle_loop;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `black_box` in this scope
[INFO] [stdout]  --> src/lib.rs:200:64
[INFO] [stdout]   |
[INFO] [stdout] 4 |   c.bench_function("cycle_10K", |b| b.iter(|| const_cycle_loop(black_box(10_000))));
[INFO] [stdout]   |                                                                ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::hint::black_box;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use criterion::black_box;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::hint::black_box;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Criterion` in this scope
[INFO] [stdout]  --> src/lib.rs:203:32
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn core_cycle_measurement() -> Criterion<CriterionCycleCounter> {
[INFO] [stdout]   |                                ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use criterion::Criterion;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CriterionCycleCounter` in this scope
[INFO] [stdout]  --> src/lib.rs:203:42
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn core_cycle_measurement() -> Criterion<CriterionCycleCounter> {
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use performance_timing::CriterionCycleCounter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Criterion`
[INFO] [stdout]  --> src/lib.rs:204:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   Criterion::default().with_measurement(CriterionCycleCounter)
[INFO] [stdout]   |   ^^^^^^^^^ use of undeclared type `Criterion`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use criterion::Criterion;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `CriterionCycleCounter` in this scope
[INFO] [stdout]  --> src/lib.rs:204:41
[INFO] [stdout]   |
[INFO] [stdout] 8 |   Criterion::default().with_measurement(CriterionCycleCounter)
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this unit struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use performance_timing::CriterionCycleCounter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - CriterionCycleCounter (line 198)
[INFO] [stdout]     src/lib.rs - MeasureRegion (line 82)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "65ca04ac145409a352102c14028108455c01058774b6785776efef00c6cb7ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65ca04ac145409a352102c14028108455c01058774b6785776efef00c6cb7ebe", kill_on_drop: false }`
[INFO] [stdout] 65ca04ac145409a352102c14028108455c01058774b6785776efef00c6cb7ebe
