[INFO] fetching crate inta 0.1.2... [INFO] testing inta-0.1.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate inta 0.1.2 into /workspace/builds/worker-42/source [INFO] validating manifest of crates.io crate inta 0.1.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate inta 0.1.2 [INFO] finished tweaking crates.io crate inta 0.1.2 [INFO] tweaked toml for crates.io crate inta 0.1.2 written to /workspace/builds/worker-42/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7eb08da11b5d61fe5863020911f3169dd87c95fab0308f28324f23f74aa4635f [INFO] running `Command { std: "docker" "start" "-a" "7eb08da11b5d61fe5863020911f3169dd87c95fab0308f28324f23f74aa4635f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7eb08da11b5d61fe5863020911f3169dd87c95fab0308f28324f23f74aa4635f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7eb08da11b5d61fe5863020911f3169dd87c95fab0308f28324f23f74aa4635f", kill_on_drop: false }` [INFO] [stdout] 7eb08da11b5d61fe5863020911f3169dd87c95fab0308f28324f23f74aa4635f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98f8edc6b95b9d636c8a94ffbb149401f001f088f66bf9b9660fbb9678874e49 [INFO] running `Command { std: "docker" "start" "-a" "98f8edc6b95b9d636c8a94ffbb149401f001f088f66bf9b9660fbb9678874e49", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling inta v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:243:13 [INFO] [stdout] | [INFO] [stdout] 243 | let mut i = f_1; [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 [unoptimized + debuginfo] target(s) in 2.66s [INFO] running `Command { std: "docker" "inspect" "98f8edc6b95b9d636c8a94ffbb149401f001f088f66bf9b9660fbb9678874e49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98f8edc6b95b9d636c8a94ffbb149401f001f088f66bf9b9660fbb9678874e49", kill_on_drop: false }` [INFO] [stdout] 98f8edc6b95b9d636c8a94ffbb149401f001f088f66bf9b9660fbb9678874e49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00200e1000e0f6821fba9c55edb332f44943b7f5b6c660cf9c29ecc48ce02b80 [INFO] running `Command { std: "docker" "start" "-a" "00200e1000e0f6821fba9c55edb332f44943b7f5b6c660cf9c29ecc48ce02b80", kill_on_drop: false }` [INFO] [stderr] Compiling inta v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:243:13 [INFO] [stdout] | [INFO] [stdout] 243 | let mut i = f_1; [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/lib.rs:243:13 [INFO] [stdout] | [INFO] [stdout] 243 | let mut i = f_1; [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 [unoptimized + debuginfo] target(s) in 3.99s [INFO] running `Command { std: "docker" "inspect" "00200e1000e0f6821fba9c55edb332f44943b7f5b6c660cf9c29ecc48ce02b80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00200e1000e0f6821fba9c55edb332f44943b7f5b6c660cf9c29ecc48ce02b80", kill_on_drop: false }` [INFO] [stdout] 00200e1000e0f6821fba9c55edb332f44943b7f5b6c660cf9c29ecc48ce02b80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eda1a94a736e38dbac7fec6a8e75fba6475797a8e7281ecac1ee1dcaff81824b [INFO] running `Command { std: "docker" "start" "-a" "eda1a94a736e38dbac7fec6a8e75fba6475797a8e7281ecac1ee1dcaff81824b", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:243:13 [INFO] [stderr] | [INFO] [stderr] 243 | let mut i = f_1; [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: `inta` (lib) generated 1 warning [INFO] [stderr] warning: `inta` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/inta-1f89a072a2f736e8) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test tests::acos_interval ... ok [INFO] [stdout] test tests::asin_interval ... ok [INFO] [stdout] test tests::atan_interval ... ok [INFO] [stdout] test tests::asinh_interval ... ok [INFO] [stdout] test tests::cosh_interval ... ok [INFO] [stdout] test tests::div_interval ... ok [INFO] [stdout] test tests::cos_interval ... ok [INFO] [stdout] test tests::acosh_interval ... ok [INFO] [stdout] test tests::atanh_interval ... ok [INFO] [stdout] test tests::e_interval ... ok [INFO] [stdout] test tests::add_interval ... ok [INFO] [stdout] test tests::exp_interval ... ok [INFO] [stdout] test tests::hull_interval ... ok [INFO] [stdout] test tests::log_interval ... ok [INFO] [stdout] test tests::mul_interval ... ok [INFO] [stdout] test tests::sin_interval ... ok [INFO] [stdout] test tests::sinh_interval ... ok [INFO] [stdout] test tests::sub_interval ... ok [INFO] [stdout] test tests::tan_interval ... ok [INFO] [stdout] test tests::tanh_interval ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests inta [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" "eda1a94a736e38dbac7fec6a8e75fba6475797a8e7281ecac1ee1dcaff81824b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eda1a94a736e38dbac7fec6a8e75fba6475797a8e7281ecac1ee1dcaff81824b", kill_on_drop: false }` [INFO] [stdout] eda1a94a736e38dbac7fec6a8e75fba6475797a8e7281ecac1ee1dcaff81824b