[INFO] cloning repository https://github.com/florentw/erosion [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/florentw/erosion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflorentw%2Ferosion", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflorentw%2Ferosion'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 350f1fb30b2bf671277850f9b72330d27248fddd [INFO] testing florentw/erosion against master#9e297bf54d31eb3b30067208ff9af4416945a2ed for pr-125507 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflorentw%2Ferosion" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/florentw/erosion on toolchain 9e297bf54d31eb3b30067208ff9af4416945a2ed [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/florentw/erosion [INFO] finished tweaking git repo https://github.com/florentw/erosion [INFO] tweaked toml for git repo https://github.com/florentw/erosion written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/florentw/erosion 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" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08b60e98021f21433060cccc656595b2f234d5a6b7a051cb96bbbd5c9ee71beb [INFO] running `Command { std: "docker" "start" "-a" "08b60e98021f21433060cccc656595b2f234d5a6b7a051cb96bbbd5c9ee71beb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08b60e98021f21433060cccc656595b2f234d5a6b7a051cb96bbbd5c9ee71beb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08b60e98021f21433060cccc656595b2f234d5a6b7a051cb96bbbd5c9ee71beb", kill_on_drop: false }` [INFO] [stdout] 08b60e98021f21433060cccc656595b2f234d5a6b7a051cb96bbbd5c9ee71beb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0da3aa872bf6f6f1397c9425e3c98bd46a65d8838ca328b9f6c7b6ed3ccf07e9 [INFO] running `Command { std: "docker" "start" "-a" "0da3aa872bf6f6f1397c9425e3c98bd46a65d8838ca328b9f6c7b6ed3ccf07e9", kill_on_drop: false }` [INFO] [stderr] Compiling erosion v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/throughput/mod.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut running = true; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "0da3aa872bf6f6f1397c9425e3c98bd46a65d8838ca328b9f6c7b6ed3ccf07e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0da3aa872bf6f6f1397c9425e3c98bd46a65d8838ca328b9f6c7b6ed3ccf07e9", kill_on_drop: false }` [INFO] [stdout] 0da3aa872bf6f6f1397c9425e3c98bd46a65d8838ca328b9f6c7b6ed3ccf07e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1371573f666d78b76444fc71e546e6bf600208eef1434e6f5a407044e6150dcb [INFO] running `Command { std: "docker" "start" "-a" "1371573f666d78b76444fc71e546e6bf600208eef1434e6f5a407044e6150dcb", kill_on_drop: false }` [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/throughput/mod.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut running = true; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling erosion v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/throughput/mod.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut running = true; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "1371573f666d78b76444fc71e546e6bf600208eef1434e6f5a407044e6150dcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1371573f666d78b76444fc71e546e6bf600208eef1434e6f5a407044e6150dcb", kill_on_drop: false }` [INFO] [stdout] 1371573f666d78b76444fc71e546e6bf600208eef1434e6f5a407044e6150dcb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 599850d4bf3b283aa7e06051d3443dfe385f02772ead2ea783b57ba173fcca33 [INFO] running `Command { std: "docker" "start" "-a" "599850d4bf3b283aa7e06051d3443dfe385f02772ead2ea783b57ba173fcca33", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/throughput/mod.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | let mut running = true; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `erosion` (lib) generated 1 warning (run `cargo fix --lib -p erosion` to apply 1 suggestion) [INFO] [stderr] warning: `erosion` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/erosion-0fec70dfe838f2f0) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test throughput::tests::achieved_throughput_returns_rounded_throughput ... ok [INFO] [stdout] test throughput::tests::achieved_throughput_returns_minus_one_when_elapsed_is_zero ... ok [INFO] [stdout] test throughput::tests::round_function_rounds_to_two_places ... ok [INFO] [stdout] test throughput::tests::should_add_event_from_remainder_returns_false_when_index_is_outside_remainder_interval ... ok [INFO] [stdout] test throughput::tests::should_add_event_from_remainder_returns_false_when_no_remainder ... ok [INFO] [stdout] test throughput::tests::remaining_sleep_duration_returns_zero_when_start_is_in_the_future ... ok [INFO] [stdout] test throughput::tests::should_add_event_from_remainder_returns_true_when_index_is_in_remainder_interval ... ok [INFO] [stdout] test throughput::tests::sleep_if_too_fast_returns_false_if_duration_zero ... ok [INFO] [stdout] test throughput::tests::sleep_if_too_fast_returns_true_if_duration_not_zero ... ok [INFO] [stdout] test throughput::tests::to_millis_converts_duration_to_integer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/mono_thread_inttest.rs (/opt/rustwide/target/debug/deps/mono_thread_inttest-003acf0ba06a7141) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test throughput_generator_calls_event_function_thousands_times_a_sec ... ok [INFO] [stdout] test throughput_generator_calls_event_function_once_a_sec ... ok [INFO] [stdout] test throughput_generator_calls_event_function_three_hundred_times_a_sec ... ok [INFO] [stdout] test throughput_generator_calls_event_function_five_hundred_times_a_sec ... ok [INFO] [stdout] test throughput_generator_calls_event_function_hundred_times_a_sec ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.00s [INFO] [stdout] [INFO] [stderr] Doc-tests erosion [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "599850d4bf3b283aa7e06051d3443dfe385f02772ead2ea783b57ba173fcca33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "599850d4bf3b283aa7e06051d3443dfe385f02772ead2ea783b57ba173fcca33", kill_on_drop: false }` [INFO] [stdout] 599850d4bf3b283aa7e06051d3443dfe385f02772ead2ea783b57ba173fcca33 [INFO] testing florentw/erosion against try#61a9ac64344e91d62f5496627ff363d177f9daab for pr-125507 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflorentw%2Ferosion" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/florentw/erosion on toolchain 61a9ac64344e91d62f5496627ff363d177f9daab [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/florentw/erosion [INFO] finished tweaking git repo https://github.com/florentw/erosion [INFO] tweaked toml for git repo https://github.com/florentw/erosion written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/florentw/erosion 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" "+61a9ac64344e91d62f5496627ff363d177f9daab" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 912d68b6b4beeb90c4753c3fbd99a48a400d1920fbc0130a82fea6729296ae71 [INFO] running `Command { std: "docker" "start" "-a" "912d68b6b4beeb90c4753c3fbd99a48a400d1920fbc0130a82fea6729296ae71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "912d68b6b4beeb90c4753c3fbd99a48a400d1920fbc0130a82fea6729296ae71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "912d68b6b4beeb90c4753c3fbd99a48a400d1920fbc0130a82fea6729296ae71", kill_on_drop: false }` [INFO] [stdout] 912d68b6b4beeb90c4753c3fbd99a48a400d1920fbc0130a82fea6729296ae71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a019265784b466953da6a7ccf36f0e915f19c88cebae9476effbb4d6585f53c4 [INFO] running `Command { std: "docker" "start" "-a" "a019265784b466953da6a7ccf36f0e915f19c88cebae9476effbb4d6585f53c4", kill_on_drop: false }` [INFO] [stderr] Compiling erosion v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/throughput/mod.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut running = true; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "a019265784b466953da6a7ccf36f0e915f19c88cebae9476effbb4d6585f53c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a019265784b466953da6a7ccf36f0e915f19c88cebae9476effbb4d6585f53c4", kill_on_drop: false }` [INFO] [stdout] a019265784b466953da6a7ccf36f0e915f19c88cebae9476effbb4d6585f53c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fed544388a259ea08d1d9b7efba10ae8c103cacdb5501851762532d1b73644b [INFO] running `Command { std: "docker" "start" "-a" "6fed544388a259ea08d1d9b7efba10ae8c103cacdb5501851762532d1b73644b", kill_on_drop: false }` [INFO] [stderr] Compiling erosion v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/throughput/mod.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut running = true; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/throughput/mod.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut running = true; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "6fed544388a259ea08d1d9b7efba10ae8c103cacdb5501851762532d1b73644b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fed544388a259ea08d1d9b7efba10ae8c103cacdb5501851762532d1b73644b", kill_on_drop: false }` [INFO] [stdout] 6fed544388a259ea08d1d9b7efba10ae8c103cacdb5501851762532d1b73644b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c23f31c3cf6892f4a9a69c420630b9b40eef2afb8f733677e299b6ae9b5940ab [INFO] running `Command { std: "docker" "start" "-a" "c23f31c3cf6892f4a9a69c420630b9b40eef2afb8f733677e299b6ae9b5940ab", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/throughput/mod.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | let mut running = true; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `erosion` (lib) generated 1 warning (run `cargo fix --lib -p erosion` to apply 1 suggestion) [INFO] [stderr] warning: `erosion` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/erosion-0fec70dfe838f2f0) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test throughput::tests::remaining_sleep_duration_returns_zero_when_start_is_in_the_future ... ok [INFO] [stdout] test throughput::tests::should_add_event_from_remainder_returns_false_when_no_remainder ... ok [INFO] [stdout] test throughput::tests::achieved_throughput_returns_minus_one_when_elapsed_is_zero ... ok [INFO] [stdout] test throughput::tests::sleep_if_too_fast_returns_false_if_duration_zero ... ok [INFO] [stdout] test throughput::tests::round_function_rounds_to_two_places ... ok [INFO] [stdout] test throughput::tests::should_add_event_from_remainder_returns_false_when_index_is_outside_remainder_interval ... ok [INFO] [stdout] test throughput::tests::should_add_event_from_remainder_returns_true_when_index_is_in_remainder_interval ... ok [INFO] [stdout] test throughput::tests::sleep_if_too_fast_returns_true_if_duration_not_zero ... ok [INFO] [stdout] test throughput::tests::achieved_throughput_returns_rounded_throughput ... ok [INFO] [stdout] test throughput::tests::to_millis_converts_duration_to_integer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/mono_thread_inttest.rs (/opt/rustwide/target/debug/deps/mono_thread_inttest-003acf0ba06a7141) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test throughput_generator_calls_event_function_hundred_times_a_sec ... ok [INFO] [stdout] test throughput_generator_calls_event_function_five_hundred_times_a_sec ... ok [INFO] [stdout] test throughput_generator_calls_event_function_thousands_times_a_sec ... ok [INFO] [stdout] test throughput_generator_calls_event_function_once_a_sec ... ok [INFO] [stdout] test throughput_generator_calls_event_function_three_hundred_times_a_sec ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- throughput_generator_calls_event_function_three_hundred_times_a_sec stdout ---- [INFO] [stdout] events_per_small_period: 300, events_remainder: 0, additional_event: 0, main_target_interval(s): 10, previous_sleep: 0ns [INFO] [stdout] avg_sleep: 973.951889ms, last_sleep:9.73951889s, to_sleep:973.951889ms [INFO] [stdout] events_per_small_period: 300, events_remainder: 0, additional_event: 0, main_target_interval(s): 10, previous_sleep: 9.73951889s [INFO] [stdout] avg_sleep: 970.427639ms, last_sleep:9.73951889s, to_sleep:966.90339ms [INFO] [stdout] events_per_small_period: 300, events_remainder: 0, additional_event: 0, main_target_interval(s): 10, previous_sleep: 9.73951889s [INFO] [stdout] avg_sleep: 970.123895ms, last_sleep:9.73951889s, to_sleep:966.295901ms [INFO] [stdout] events_per_small_period: 300, events_remainder: 0, additional_event: 0, main_target_interval(s): 10, previous_sleep: 9.73951889s [INFO] [stdout] avg_sleep: 973.345154ms, last_sleep:9.73951889s, to_sleep:972.73842ms [INFO] [stdout] events_per_small_period: 300, events_remainder: 0, additional_event: 0, main_target_interval(s): 10, previous_sleep: 9.73951889s [INFO] [stdout] avg_sleep: 970.123204ms, last_sleep:9.73951889s, to_sleep:966.29452ms [INFO] [stdout] events_per_small_period: 300, events_remainder: 0, additional_event: 0, main_target_interval(s): 10, previous_sleep: 9.73951889s [INFO] [stdout] avg_sleep: 972.122759ms, last_sleep:9.73951889s, to_sleep:970.29363ms [INFO] [stdout] events_per_small_period: 300, events_remainder: 0, additional_event: 0, main_target_interval(s): 10, previous_sleep: 9.73951889s [INFO] [stdout] avg_sleep: 972.346024ms, last_sleep:9.73951889s, to_sleep:970.74016ms [INFO] [stdout] events_per_small_period: 300, events_remainder: 0, additional_event: 0, main_target_interval(s): 10, previous_sleep: 9.73951889s [INFO] [stdout] avg_sleep: 972.588449ms, last_sleep:9.73951889s, to_sleep:971.22501ms [INFO] [stdout] events_per_small_period: 300, events_remainder: 0, additional_event: 0, main_target_interval(s): 10, previous_sleep: 9.73951889s [INFO] [stdout] avg_sleep: 973.034594ms, last_sleep:9.73951889s, to_sleep:972.117299ms [INFO] [stdout] events_per_small_period: 300, events_remainder: 0, additional_event: 0, main_target_interval(s): 10, previous_sleep: 9.73951889s [INFO] [stdout] avg_sleep: 972.979114ms, last_sleep:9.73951889s, to_sleep:972.00634ms [INFO] [stdout] Throughput: 299.43 event/s - Was too slow: false - Distance to target: 0.57 events/s - toSleep: 0ns [INFO] [stdout] throughput_results: last sleep: 9.73951889s, distance: 0.57 [INFO] [stdout] thread 'throughput_generator_calls_event_function_three_hundred_times_a_sec' panicked at tests/mono_thread_inttest.rs:43:5: [INFO] [stdout] assertion failed: results.throughput_distance < 0.5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55bb3bfb8cb5 - std::backtrace_rs::backtrace::libunwind::trace::h00ba42e7ea42c749 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stdout] 1: 0x55bb3bfb8cb5 - std::backtrace_rs::backtrace::trace_unsynchronized::h9c418817641943a2 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55bb3bfb8cb5 - std::sys_common::backtrace::_print_fmt::h16d2f41e50524011 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x55bb3bfb8cb5 - ::fmt::h024be4e490be0e9e [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x55bb3bfe0deb - core::fmt::rt::Argument::fmt::h374c4cfff31e7096 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/core/src/fmt/rt.rs:165:63 [INFO] [stdout] 5: 0x55bb3bfe0deb - core::fmt::write::hff043ad91cd7da0c [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/core/src/fmt/mod.rs:1172:21 [INFO] [stdout] 6: 0x55bb3bfb600f - std::io::Write::write_fmt::hcbb4cf2cdd848a5b [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/io/mod.rs:1835:15 [INFO] [stdout] 7: 0x55bb3bfb8a8e - std::sys_common::backtrace::_print::hdfa36fb392c08b8d [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x55bb3bfb8a8e - std::sys_common::backtrace::print::h798da7279a9c7ae4 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x55bb3bfba4e9 - std::panicking::default_hook::{{closure}}::h9b61607b4c5732c1 [INFO] [stdout] 10: 0x55bb3bfba156 - std::panicking::default_hook::hc6544668bd872893 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/panicking.rs:295:9 [INFO] [stdout] 11: 0x55bb3bf895ba - as core::ops::function::Fn>::call::h9d3afca40a444cde [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/alloc/src/boxed.rs:2077:9 [INFO] [stdout] 12: 0x55bb3bf895ba - test::test_main::{{closure}}::h3c541e298fe81c6f [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/test/src/lib.rs:137:21 [INFO] [stdout] 13: 0x55bb3bfbab5b - as core::ops::function::Fn>::call::h1eb54927ae01d97f [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/alloc/src/boxed.rs:2077:9 [INFO] [stdout] 14: 0x55bb3bfbab5b - std::panicking::rust_panic_with_hook::h468693c9efe3a031 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/panicking.rs:799:13 [INFO] [stdout] 15: 0x55bb3bfba89b - std::panicking::begin_panic_handler::{{closure}}::h98a70b5e29207c8e [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/panicking.rs:656:13 [INFO] [stdout] 16: 0x55bb3bfb9179 - std::sys_common::backtrace::__rust_end_short_backtrace::h611a979064209015 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x55bb3bfba607 - rust_begin_unwind [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/panicking.rs:652:5 [INFO] [stdout] 18: 0x55bb3bfdf4e3 - core::panicking::panic_fmt::hb6dc9aface1df13b [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x55bb3bfdf58c - core::panicking::panic::hc536407fe874d9b9 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/core/src/panicking.rs:146:5 [INFO] [stdout] 20: 0x55bb3bf54dd3 - mono_thread_inttest::throughput_generator_calls_event_function_three_hundred_times_a_sec::h87004e09cf25edc7 [INFO] [stdout] at /opt/rustwide/workdir/tests/mono_thread_inttest.rs:43:5 [INFO] [stdout] 21: 0x55bb3bf54d67 - mono_thread_inttest::throughput_generator_calls_event_function_three_hundred_times_a_sec::{{closure}}::h207a5837b713c67d [INFO] [stdout] at /opt/rustwide/workdir/tests/mono_thread_inttest.rs:40:73 [INFO] [stdout] 22: 0x55bb3bf50646 - core::ops::function::FnOnce::call_once::h1fe4cc947c5b018f [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x55bb3bf8ddeb - core::ops::function::FnOnce::call_once::h83b9e7210d04f0be [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x55bb3bf8ddeb - test::__rust_begin_short_backtrace::hc51e2566ee553989 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/test/src/lib.rs:625:18 [INFO] [stdout] 25: 0x55bb3bf8d541 - test::run_test_in_process::{{closure}}::h507f8c4135041c73 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/test/src/lib.rs:648:60 [INFO] [stdout] 26: 0x55bb3bf8d541 - as core::ops::function::FnOnce<()>>::call_once::hd632d14c2c0c86cc [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x55bb3bf8d541 - std::panicking::try::do_call::he7cb1a3635628c20 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/panicking.rs:559:40 [INFO] [stdout] 28: 0x55bb3bf8d541 - std::panicking::try::h254585cffc0ff5cb [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/panicking.rs:523:19 [INFO] [stdout] 29: 0x55bb3bf8d541 - std::panic::catch_unwind::h30903f0fa4711873 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/panic.rs:149:14 [INFO] [stdout] 30: 0x55bb3bf8d541 - test::run_test_in_process::h270fbcadd28ef446 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/test/src/lib.rs:648:27 [INFO] [stdout] 31: 0x55bb3bf8d541 - test::run_test::{{closure}}::h18e4da806d3313a0 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/test/src/lib.rs:569:43 [INFO] [stdout] 32: 0x55bb3bf55294 - test::run_test::{{closure}}::hc076b6d6ee9c0fac [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/test/src/lib.rs:599:41 [INFO] [stdout] 33: 0x55bb3bf55294 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4f576a631d422da3 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 34: 0x55bb3bf59c22 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hefe4a7694b5d43cd [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/thread/mod.rs:542:17 [INFO] [stdout] 35: 0x55bb3bf59c22 - as core::ops::function::FnOnce<()>>::call_once::hf636fa9a6585dda1 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x55bb3bf59c22 - std::panicking::try::do_call::h96113252ae0170f4 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/panicking.rs:559:40 [INFO] [stdout] 37: 0x55bb3bf59c22 - std::panicking::try::h8973076d4927ad1d [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/panicking.rs:523:19 [INFO] [stdout] 38: 0x55bb3bf59c22 - std::panic::catch_unwind::h19e5115b032f0ef3 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/panic.rs:149:14 [INFO] [stdout] 39: 0x55bb3bf59c22 - std::thread::Builder::spawn_unchecked_::{{closure}}::h94b93148b33165cc [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/thread/mod.rs:541:30 [INFO] [stdout] 40: 0x55bb3bf59c22 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6156e4ffab7355ca [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x55bb3bfbed6b - as core::ops::function::FnOnce>::call_once::h55fe8ae975f6a9ec [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/alloc/src/boxed.rs:2063:9 [INFO] [stdout] 42: 0x55bb3bfbed6b - as core::ops::function::FnOnce>::call_once::hfe87b9909955678e [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/alloc/src/boxed.rs:2063:9 [INFO] [stdout] 43: 0x55bb3bfbed6b - std::sys::pal::unix::thread::Thread::new::thread_start::h7a534a78099446c7 [INFO] [stdout] at /rustc/61a9ac64344e91d62f5496627ff363d177f9daab/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stdout] 44: 0x7f143da15ac3 - [INFO] [stdout] 45: 0x7f143daa6a04 - __clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] throughput_generator_calls_event_function_three_hundred_times_a_sec [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.04s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test mono_thread_inttest` [INFO] running `Command { std: "docker" "inspect" "c23f31c3cf6892f4a9a69c420630b9b40eef2afb8f733677e299b6ae9b5940ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c23f31c3cf6892f4a9a69c420630b9b40eef2afb8f733677e299b6ae9b5940ab", kill_on_drop: false }` [INFO] [stdout] c23f31c3cf6892f4a9a69c420630b9b40eef2afb8f733677e299b6ae9b5940ab