[INFO] fetching crate decorum 0.3.1... [INFO] testing decorum-0.3.1 against 1.44.0 for beta-1.45-1 [INFO] extracting crate decorum 0.3.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate decorum 0.3.1 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate decorum 0.3.1 [INFO] finished tweaking crates.io crate decorum 0.3.1 [INFO] tweaked toml for crates.io crate decorum 0.3.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 757e326df5a2bd28ec0876ea5e5462e351c46bdfc040959e248a5f444cb8f02e [INFO] running `"docker" "start" "-a" "757e326df5a2bd28ec0876ea5e5462e351c46bdfc040959e248a5f444cb8f02e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling decorum v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.85s [INFO] running `"docker" "inspect" "757e326df5a2bd28ec0876ea5e5462e351c46bdfc040959e248a5f444cb8f02e"` [INFO] running `"docker" "rm" "-f" "757e326df5a2bd28ec0876ea5e5462e351c46bdfc040959e248a5f444cb8f02e"` [INFO] [stdout] 757e326df5a2bd28ec0876ea5e5462e351c46bdfc040959e248a5f444cb8f02e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 0479a6de388d3ce434268f74c7c19fe9a07253a4c1826b658cb90bc45da871bd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "0479a6de388d3ce434268f74c7c19fe9a07253a4c1826b658cb90bc45da871bd"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling decorum v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.90s [INFO] running `"docker" "inspect" "0479a6de388d3ce434268f74c7c19fe9a07253a4c1826b658cb90bc45da871bd"` [INFO] running `"docker" "rm" "-f" "0479a6de388d3ce434268f74c7c19fe9a07253a4c1826b658cb90bc45da871bd"` [INFO] [stdout] 0479a6de388d3ce434268f74c7c19fe9a07253a4c1826b658cb90bc45da871bd [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stdout] 257cc3cb0b5fcc5ee44f65d34b804074533b205b76b92448e2c1cd064929dbe4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "257cc3cb0b5fcc5ee44f65d34b804074533b205b76b92448e2c1cd064929dbe4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/decorum-260891c5dd0cc5ed [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test cmp::tests::intrinsic_ord_option ... ok [INFO] [stdout] test cmp::tests::intrinsic_ord_primitive ... ok [INFO] [stdout] test cmp::tests::primitive_eq ... ok [INFO] [stdout] test proxy::tests::cmp_proxy_primitive ... ok [INFO] [stdout] test cmp::tests::intrinsic_ord_proxy ... ok [INFO] [stdout] test proxy::tests::impl_traits ... ok [INFO] [stdout] test proxy::tests::fmt ... ok [INFO] [stdout] test proxy::tests::notnan_no_panic_on_inf ... ok [INFO] [stdout] test proxy::tests::product ... ok [INFO] [stdout] test proxy::tests::total_nan_eq ... ok [INFO] [stdout] test proxy::tests::total_no_panic_on_inf ... ok [INFO] [stdout] test proxy::tests::total_no_panic_on_nan ... ok [INFO] [stdout] test proxy::tests::sum ... ok [INFO] [stdout] test proxy::tests::finite_panic_on_inf ... ok [INFO] [stdout] test proxy::tests::finite_panic_on_nan ... ok [INFO] [stdout] test proxy::tests::finite_panic_on_neg_inf ... ok [INFO] [stdout] test proxy::tests::notnan_panic_on_nan ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests decorum [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/cmp.rs - cmp (line 30) ... ok [INFO] [stdout] test src/cmp.rs - cmp (line 46) ... ok [INFO] [stdout] test src/proxy.rs - proxy::ConstrainedFloat::from_subset (line 152) ... ok [INFO] [stdout] test src/cmp.rs - cmp::IntrinsicOrd::min_max_or_undefined (line 209) ... ok [INFO] [stdout] test src/cmp.rs - cmp::FloatEq (line 83) ... ok [INFO] [stdout] test src/proxy.rs - proxy::ConstrainedFloat::from_inner (line 114) ... ok [INFO] [stdout] test src/proxy.rs - proxy::ConstrainedFloat::into_superset (line 175) ... ok [INFO] [stdout] test src/proxy.rs - proxy::ConstrainedFloat::into_inner (line 130) ... ok [INFO] [stdout] test src/proxy.rs - proxy::ConstrainedFloat::from_inner (line 99) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "257cc3cb0b5fcc5ee44f65d34b804074533b205b76b92448e2c1cd064929dbe4"` [INFO] running `"docker" "rm" "-f" "257cc3cb0b5fcc5ee44f65d34b804074533b205b76b92448e2c1cd064929dbe4"` [INFO] [stdout] 257cc3cb0b5fcc5ee44f65d34b804074533b205b76b92448e2c1cd064929dbe4