[INFO] fetching crate decimate 0.2.2... [INFO] testing decimate-0.2.2 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate decimate 0.2.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate decimate 0.2.2 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate decimate 0.2.2 [INFO] finished tweaking crates.io crate decimate 0.2.2 [INFO] tweaked toml for crates.io crate decimate 0.2.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", 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] 4902a7b3bc198e83cdd7e6ae6d8ca7a11a11bc534a6df48c9ab2345cce7d7820 [INFO] running `Command { std: "docker" "start" "-a" "4902a7b3bc198e83cdd7e6ae6d8ca7a11a11bc534a6df48c9ab2345cce7d7820", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4902a7b3bc198e83cdd7e6ae6d8ca7a11a11bc534a6df48c9ab2345cce7d7820", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4902a7b3bc198e83cdd7e6ae6d8ca7a11a11bc534a6df48c9ab2345cce7d7820", kill_on_drop: false }` [INFO] [stdout] 4902a7b3bc198e83cdd7e6ae6d8ca7a11a11bc534a6df48c9ab2345cce7d7820 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b8852467fbe7dff1a70cf143b55bab4b8ea9af1126bdbc00b63223e5f5b7fdf [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" "3b8852467fbe7dff1a70cf143b55bab4b8ea9af1126bdbc00b63223e5f5b7fdf", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling decimate v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:265:17 [INFO] [stdout] | [INFO] [stdout] 265 | try!(T::from_str(s).map(|x| Decimal::from_parts(x, 0)) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:272:21 [INFO] [stdout] | [INFO] [stdout] 272 | let y = try!(T::from_str(s).map_err(|_| ParseDecimalError)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stdout] --> src/lib.rs:251:32 [INFO] [stdout] | [INFO] [stdout] 251 | let positive = trimmed.trim_left_matches('-'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.46s [INFO] running `Command { std: "docker" "inspect" "3b8852467fbe7dff1a70cf143b55bab4b8ea9af1126bdbc00b63223e5f5b7fdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b8852467fbe7dff1a70cf143b55bab4b8ea9af1126bdbc00b63223e5f5b7fdf", kill_on_drop: false }` [INFO] [stdout] 3b8852467fbe7dff1a70cf143b55bab4b8ea9af1126bdbc00b63223e5f5b7fdf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddef1009581e81a77d82c594e93794f1f4607bbde46b20574dde59d186afa887 [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" "ddef1009581e81a77d82c594e93794f1f4607bbde46b20574dde59d186afa887", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:265:17 [INFO] [stdout] | [INFO] [stdout] 265 | try!(T::from_str(s).map(|x| Decimal::from_parts(x, 0)) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:272:21 [INFO] [stdout] | [INFO] [stdout] 272 | let y = try!(T::from_str(s).map_err(|_| ParseDecimalError)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stdout] --> src/lib.rs:251:32 [INFO] [stdout] | [INFO] [stdout] 251 | let positive = trimmed.trim_left_matches('-'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bincode v0.8.0 [INFO] [stderr] Compiling decimate v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:265:17 [INFO] [stdout] | [INFO] [stdout] 265 | try!(T::from_str(s).map(|x| Decimal::from_parts(x, 0)) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:272:21 [INFO] [stdout] | [INFO] [stdout] 272 | let y = try!(T::from_str(s).map_err(|_| ParseDecimalError)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stdout] --> src/lib.rs:251:32 [INFO] [stdout] | [INFO] [stdout] 251 | let positive = trimmed.trim_left_matches('-'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 26.09s [INFO] running `Command { std: "docker" "inspect" "ddef1009581e81a77d82c594e93794f1f4607bbde46b20574dde59d186afa887", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddef1009581e81a77d82c594e93794f1f4607bbde46b20574dde59d186afa887", kill_on_drop: false }` [INFO] [stdout] ddef1009581e81a77d82c594e93794f1f4607bbde46b20574dde59d186afa887 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", 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] 058eb0ac2fff3ca37d5b1b983d85c29e53833ed54aec9d9215bf5d4a3f76f31d [INFO] running `Command { std: "docker" "start" "-a" "058eb0ac2fff3ca37d5b1b983d85c29e53833ed54aec9d9215bf5d4a3f76f31d", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:265:17 [INFO] [stderr] | [INFO] [stderr] 265 | try!(T::from_str(s).map(|x| Decimal::from_parts(x, 0)) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:272:21 [INFO] [stderr] | [INFO] [stderr] 272 | let y = try!(T::from_str(s).map_err(|_| ParseDecimalError)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/lib.rs:251:32 [INFO] [stderr] | [INFO] [stderr] 251 | let positive = trimmed.trim_left_matches('-'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:265:17 [INFO] [stderr] | [INFO] [stderr] 265 | try!(T::from_str(s).map(|x| Decimal::from_parts(x, 0)) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:272:21 [INFO] [stderr] | [INFO] [stderr] 272 | let y = try!(T::from_str(s).map_err(|_| ParseDecimalError)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/lib.rs:251:32 [INFO] [stderr] | [INFO] [stderr] 251 | let positive = trimmed.trim_left_matches('-'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/decimate-fddc560de617a001 [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test tests::bench_sum_1000_aligned_deci32 ... ok [INFO] [stdout] test tests::bench_parse_f64 ... ok [INFO] [stdout] test tests::test_add ... ok [INFO] [stdout] test tests::test_eq_and_ord ... ok [INFO] [stdout] test tests::test_div ... ok [INFO] [stdout] test tests::test_display ... ok [INFO] [stdout] test tests::test_from_str ... ok [INFO] [stdout] test tests::test_mul ... ok [INFO] [stdout] test tests::test_neg ... ok [INFO] [stdout] test tests::test_rem ... ok [INFO] [stdout] test tests::test_round ... ok [INFO] [stdout] test tests::test_serde_serialize_binode ... ok [INFO] [stdout] test tests::test_serde_serialize_json ... ok [INFO] [stdout] test tests::test_sub ... ok [INFO] [stdout] test tests::test_to_float ... ok [INFO] [stdout] test tests::test_to_int ... ok [INFO] [stdout] test tests::bench_sum_unaligned_deci64 ... ok [INFO] [stdout] test tests::bench_format_deci64 ... ok [INFO] [stdout] test tests::bench_parse_deci64 ... ok [INFO] [stdout] test tests::bench_sum_1000_f64 ... ok [INFO] [stdout] test tests::bench_sum_1000_aligned_deci64 ... ok [INFO] [stdout] test tests::bench_mul_1000_f64 ... ok [INFO] [stdout] test tests::bench_mul_1000_deci64 ... ok [INFO] [stdout] test tests::bench_sum_1000_f32 ... ok [INFO] [stdout] test tests::test_abs ... ok [INFO] [stdout] test tests::bench_format_f64 ... ok [INFO] [stdout] test tests::bench_sum_1000_unaligned_deci64 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests decimate [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" "058eb0ac2fff3ca37d5b1b983d85c29e53833ed54aec9d9215bf5d4a3f76f31d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "058eb0ac2fff3ca37d5b1b983d85c29e53833ed54aec9d9215bf5d4a3f76f31d", kill_on_drop: false }` [INFO] [stdout] 058eb0ac2fff3ca37d5b1b983d85c29e53833ed54aec9d9215bf5d4a3f76f31d