[INFO] fetching crate fixed-unsigned 0.2.0... [INFO] testing fixed-unsigned-0.2.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate fixed-unsigned 0.2.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate fixed-unsigned 0.2.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate fixed-unsigned 0.2.0 [INFO] finished tweaking crates.io crate fixed-unsigned 0.2.0 [INFO] tweaked toml for crates.io crate fixed-unsigned 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cab25068e3425e377f42c8d11c410e4b89b5bd1f7357dffd2586efd275385082 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cab25068e3425e377f42c8d11c410e4b89b5bd1f7357dffd2586efd275385082", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cab25068e3425e377f42c8d11c410e4b89b5bd1f7357dffd2586efd275385082", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cab25068e3425e377f42c8d11c410e4b89b5bd1f7357dffd2586efd275385082", kill_on_drop: false }` [INFO] [stdout] cab25068e3425e377f42c8d11c410e4b89b5bd1f7357dffd2586efd275385082 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7c95781d8819ed4faa04a6398fc548d6130321f142031e7df9a6d32d854c0a43 [INFO] running `Command { std: "docker" "start" "-a" "7c95781d8819ed4faa04a6398fc548d6130321f142031e7df9a6d32d854c0a43", kill_on_drop: false }` [INFO] [stderr] Compiling fixed-unsigned v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:72:34 [INFO] [stdout] | [INFO] [stdout] 72 | write!(f, "{}: {}", self.description(), self.0) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.66s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7c95781d8819ed4faa04a6398fc548d6130321f142031e7df9a6d32d854c0a43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c95781d8819ed4faa04a6398fc548d6130321f142031e7df9a6d32d854c0a43", kill_on_drop: false }` [INFO] [stdout] 7c95781d8819ed4faa04a6398fc548d6130321f142031e7df9a6d32d854c0a43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0af51966c032238089995c5f7b37f393c12f97a1a61ddde482ec329f31c9cdfe [INFO] running `Command { std: "docker" "start" "-a" "0af51966c032238089995c5f7b37f393c12f97a1a61ddde482ec329f31c9cdfe", kill_on_drop: false }` [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling bigdecimal v0.1.2 [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:72:34 [INFO] [stdout] | [INFO] [stdout] 72 | write!(f, "{}: {}", self.description(), self.0) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling fixed-unsigned v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:72:34 [INFO] [stdout] | [INFO] [stdout] 72 | write!(f, "{}: {}", self.description(), self.0) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` 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 17.72s [INFO] running `Command { std: "docker" "inspect" "0af51966c032238089995c5f7b37f393c12f97a1a61ddde482ec329f31c9cdfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0af51966c032238089995c5f7b37f393c12f97a1a61ddde482ec329f31c9cdfe", kill_on_drop: false }` [INFO] [stdout] 0af51966c032238089995c5f7b37f393c12f97a1a61ddde482ec329f31c9cdfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7f511a0d6b54c84d7f0dfb472d77fc423557e49f48bfd854b3f375feb8251602 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7f511a0d6b54c84d7f0dfb472d77fc423557e49f48bfd854b3f375feb8251602", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:72:34 [INFO] [stderr] | [INFO] [stderr] 72 | write!(f, "{}: {}", self.description(), self.0) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:72:34 [INFO] [stderr] | [INFO] [stderr] 72 | write!(f, "{}: {}", self.description(), self.0) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fixed_unsigned-c5e2a307e18c7203 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mod-1886926bbaae9e73 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test test_bytes_length_matches ... ok [INFO] [stdout] test test_add ... ok [INFO] [stdout] test test_div_borrow ... ok [INFO] [stdout] test test_deserialize ... ok [INFO] [stdout] test test_div_round_down ... ok [INFO] [stdout] test test_mul ... ok [INFO] [stdout] test test_mul_borrow ... ok [INFO] [stdout] test test_parse_emtpy_string ... ok [INFO] [stdout] test test_parse_one_dot ... ok [INFO] [stdout] test test_parse_zero ... ok [INFO] [stdout] test test_parse_zero_dot ... ok [INFO] [stdout] test test_serialize ... ok [INFO] [stdout] test test_sub ... ok [INFO] [stdout] test test_parse_dot_one ... ok [INFO] [stdout] test test_parse_dot ... ok [INFO] [stdout] test test_from_to_string_scale_up ... ok [INFO] [stdout] test test_div_round_up ... ok [INFO] [stdout] test test_parse ... ok [INFO] [stdout] test test_to_string ... ok [INFO] [stdout] test test_from_to_string ... ok [INFO] [stdout] test test_parse_dot_zero ... ok [INFO] [stderr] Doc-tests fixed-unsigned [INFO] [stdout] test test_from_f64 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7f511a0d6b54c84d7f0dfb472d77fc423557e49f48bfd854b3f375feb8251602", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f511a0d6b54c84d7f0dfb472d77fc423557e49f48bfd854b3f375feb8251602", kill_on_drop: false }` [INFO] [stdout] 7f511a0d6b54c84d7f0dfb472d77fc423557e49f48bfd854b3f375feb8251602