[INFO] fetching crate simple_accumulator 0.7.0... [INFO] testing simple_accumulator-0.7.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate simple_accumulator 0.7.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate simple_accumulator 0.7.0 [INFO] finished tweaking crates.io crate simple_accumulator 0.7.0 [INFO] tweaked toml for crates.io crate simple_accumulator 0.7.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate simple_accumulator 0.7.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 130 packages to latest compatible versions [INFO] [stderr] Adding histogram v0.8.4 (available: v0.11.3) [INFO] [stderr] Adding ordered-float v4.6.0 (available: v5.1.0) [INFO] [stderr] Adding plotly v0.8.4 (available: v0.13.5) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded plotly v0.8.4 [INFO] [stderr] Downloaded ordered-float v4.6.0 [INFO] [stderr] Downloaded askama_derive v0.12.5 [INFO] [stderr] Downloaded plotly_derive v0.8.4 [INFO] [stderr] Downloaded askama v0.12.1 [INFO] [stderr] Downloaded watermill v0.1.2 [INFO] [stderr] Downloaded histogram v0.8.4 [INFO] [stderr] Downloaded askama_parser v0.2.1 [INFO] [stderr] Downloaded askama_escape v0.10.3 [INFO] [stderr] Downloaded float_eq_derive v1.0.1 [INFO] [stderr] Downloaded float_eq v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 321414c3bf6e21c53b8ffaabc314b7eb26512c443ffe8494706350d9ce9ffe50 [INFO] running `Command { std: "docker" "start" "-a" "321414c3bf6e21c53b8ffaabc314b7eb26512c443ffe8494706350d9ce9ffe50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "321414c3bf6e21c53b8ffaabc314b7eb26512c443ffe8494706350d9ce9ffe50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "321414c3bf6e21c53b8ffaabc314b7eb26512c443ffe8494706350d9ce9ffe50", kill_on_drop: false }` [INFO] [stdout] 321414c3bf6e21c53b8ffaabc314b7eb26512c443ffe8494706350d9ce9ffe50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ad284133ebe126a859044c6a4b53cd9d3674f6da5215bab120eb5194fa35691 [INFO] running `Command { std: "docker" "start" "-a" "3ad284133ebe126a859044c6a4b53cd9d3674f6da5215bab120eb5194fa35691", kill_on_drop: false }` [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling ordered-float v3.9.2 [INFO] [stderr] Compiling watermill v0.1.2 [INFO] [stderr] Compiling simple_accumulator v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.07s [INFO] running `Command { std: "docker" "inspect" "3ad284133ebe126a859044c6a4b53cd9d3674f6da5215bab120eb5194fa35691", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ad284133ebe126a859044c6a4b53cd9d3674f6da5215bab120eb5194fa35691", kill_on_drop: false }` [INFO] [stdout] 3ad284133ebe126a859044c6a4b53cd9d3674f6da5215bab120eb5194fa35691 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1206ade36edddcb2413827f7a4f3abd132cb8fb09ec93e73fead78837989c0f5 [INFO] running `Command { std: "docker" "start" "-a" "1206ade36edddcb2413827f7a4f3abd132cb8fb09ec93e73fead78837989c0f5", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling humansize v2.1.3 [INFO] [stderr] Compiling askama_escape v0.10.3 [INFO] [stderr] Compiling ordered-float v4.6.0 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling askama_parser v0.2.1 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling tracing-test-macro v0.2.5 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling float_eq_derive v1.0.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling float_eq v1.0.1 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling plotly_derive v0.8.4 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling serde_with_macros v2.3.3 [INFO] [stderr] Compiling tracing-test v0.2.5 [INFO] [stderr] Compiling basic-toml v0.1.10 [INFO] [stderr] Compiling ordered-float v3.9.2 [INFO] [stderr] Compiling serde_with v2.3.3 [INFO] [stderr] Compiling erased-serde v0.3.31 [INFO] [stderr] Compiling askama_derive v0.12.5 [INFO] [stderr] Compiling watermill v0.1.2 [INFO] [stderr] Compiling simple_accumulator v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling askama v0.12.1 [INFO] [stderr] Compiling plotly v0.8.4 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 45.39s [INFO] running `Command { std: "docker" "inspect" "1206ade36edddcb2413827f7a4f3abd132cb8fb09ec93e73fead78837989c0f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1206ade36edddcb2413827f7a4f3abd132cb8fb09ec93e73fead78837989c0f5", kill_on_drop: false }` [INFO] [stdout] 1206ade36edddcb2413827f7a4f3abd132cb8fb09ec93e73fead78837989c0f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e8eb65ff2dd94220447ce0a7a9dd0ae60146530e9bad48ff90503664430e7bf6 [INFO] running `Command { std: "docker" "start" "-a" "e8eb65ff2dd94220447ce0a7a9dd0ae60146530e9bad48ff90503664430e7bf6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_accumulator-e3f577bc1959926f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_f32_to_u64 ... ok [INFO] [stdout] [INFO] [stderr] Running tests/test_accumulator_fixed.rs (/opt/rustwide/target/debug/deps/test_accumulator_fixed-bae4e14c9774a45e) [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_sanity ... ok [INFO] [stdout] test test_sanity_push_in_fixed_capacity ... ok [INFO] [stdout] test test_only_n_recent_values ... ok [INFO] [stdout] test test_sanity_with_random_values ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/test_histogram.rs (/opt/rustwide/target/debug/deps/test_histogram-53a29e977909e461) [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] [stderr] Running tests/test_variance.rs (/opt/rustwide/target/debug/deps/test_variance-e3c1dcc984c9d154) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_variance_fixed_capacity ... ok [INFO] [stdout] test test_variance ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests simple_accumulator [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 4) ... ok [INFO] [stdout] test src/lib.rs - SimpleAccumulator::with_fixed_capacity (line 159) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e8eb65ff2dd94220447ce0a7a9dd0ae60146530e9bad48ff90503664430e7bf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8eb65ff2dd94220447ce0a7a9dd0ae60146530e9bad48ff90503664430e7bf6", kill_on_drop: false }` [INFO] [stdout] e8eb65ff2dd94220447ce0a7a9dd0ae60146530e9bad48ff90503664430e7bf6