[INFO] fetching crate sigma-ser 0.2.3... [INFO] testing sigma-ser-0.2.3 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate sigma-ser 0.2.3 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate sigma-ser 0.2.3 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sigma-ser 0.2.3 [INFO] finished tweaking crates.io crate sigma-ser 0.2.3 [INFO] tweaked toml for crates.io crate sigma-ser 0.2.3 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 130f4c88ab41d58b24bc137502f2a3b20d3a06000914422300ac75eba6337641 [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" "130f4c88ab41d58b24bc137502f2a3b20d3a06000914422300ac75eba6337641", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "130f4c88ab41d58b24bc137502f2a3b20d3a06000914422300ac75eba6337641", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "130f4c88ab41d58b24bc137502f2a3b20d3a06000914422300ac75eba6337641", kill_on_drop: false }` [INFO] [stdout] 130f4c88ab41d58b24bc137502f2a3b20d3a06000914422300ac75eba6337641 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 357f2f727b7b838e2010c438dab44b76c532e752d8ef0916019bf086a941eb96 [INFO] running `Command { std: "docker" "start" "-a" "357f2f727b7b838e2010c438dab44b76c532e752d8ef0916019bf086a941eb96", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling bitvec v0.20.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling sigma-ser v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.00s [INFO] running `Command { std: "docker" "inspect" "357f2f727b7b838e2010c438dab44b76c532e752d8ef0916019bf086a941eb96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "357f2f727b7b838e2010c438dab44b76c532e752d8ef0916019bf086a941eb96", kill_on_drop: false }` [INFO] [stdout] 357f2f727b7b838e2010c438dab44b76c532e752d8ef0916019bf086a941eb96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7cde1a36719e9067b86b98c540b0bd51eacb6aca671f73c3790ef667825739cf [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" "7cde1a36719e9067b86b98c540b0bd51eacb6aca671f73c3790ef667825739cf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v0.10.1 [INFO] [stderr] Compiling proptest-derive v0.2.0 [INFO] [stderr] Compiling sigma-ser v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 24.84s [INFO] running `Command { std: "docker" "inspect" "7cde1a36719e9067b86b98c540b0bd51eacb6aca671f73c3790ef667825739cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cde1a36719e9067b86b98c540b0bd51eacb6aca671f73c3790ef667825739cf", kill_on_drop: false }` [INFO] [stdout] 7cde1a36719e9067b86b98c540b0bd51eacb6aca671f73c3790ef667825739cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 8d8fb009877410d84844562064f047a06b76578b464746d65bdd71dceb5599fd [INFO] running `Command { std: "docker" "start" "-a" "8d8fb009877410d84844562064f047a06b76578b464746d65bdd71dceb5599fd", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sigma_ser-7875845d7770ead4) [INFO] [stdout] [INFO] [stdout] running 50 tests [INFO] [stdout] test vlq_encode::tests::i16_corner_cases ... ok [INFO] [stdout] test vlq_encode::tests::i32_corner_cases ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_10_part1 ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_2_part2 ... ok [INFO] [stdout] test vlq_encode::tests::i16_i32_i64_equivalence ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_3_part1 ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_1 ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_5_part1 ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_10_part2 ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_2_part1 ... ok [INFO] [stdout] test vlq_encode::tests::i64_corner_cases ... ok [INFO] [stdout] test vlq_encode::tests::malformed_input ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_4_part2 ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_6_part2 ... ok [INFO] [stdout] test vlq_encode::tests::test_read_u64_expected_values ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_6_part1 ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_5_part2 ... ok [INFO] [stdout] test vlq_encode::tests::test_i32_ten_bytes_case ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_3_part2 ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_8_part2 ... ok [INFO] [stdout] test vlq_encode::tests::test_read_u8 ... ok [INFO] [stdout] test vlq_encode::tests::test_write_u64_expected_values ... ok [INFO] [stdout] test vlq_encode::tests::test_write_u8 ... ok [INFO] [stdout] test vlq_encode::tests::u16_corner_cases ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_7_part2 ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_7_part1 ... ok [INFO] [stdout] test vlq_encode::tests::i64_roundtrip ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_9_part1 ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_4_part1 ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_9_part2 ... ok [INFO] [stdout] test vlq_encode::tests::u64_check_size_2 ... ok [INFO] [stdout] test vlq_encode::tests::u32_corner_cases ... ok [INFO] [stdout] test vlq_encode::tests::u16_u32_u64_equivalence ... ok [INFO] [stdout] test vlq_encode::tests::i64_check_size_8_part1 ... ok [INFO] [stdout] test vlq_encode::tests::u64_check_size_4 ... ok [INFO] [stdout] test zig_zag_encode::tests::test_expected_values ... ok [INFO] [stdout] test vlq_encode::tests::u64_corner_cases ... ok [INFO] [stdout] test vlq_encode::tests::u64_check_size_5 ... ok [INFO] [stdout] test vlq_encode::tests::u64_check_size_3 ... ok [INFO] [stdout] test vlq_encode::tests::u64_check_size_6 ... ok [INFO] [stdout] test zig_zag_encode::encode_i64_roundtrip ... ok [INFO] [stdout] test vlq_encode::tests::u64_check_size_1 ... ok [INFO] [stdout] test vlq_encode::tests::u64_check_size_8 ... ok [INFO] [stdout] test vlq_encode::tests::u64_roundtrip ... ok [INFO] [stdout] test vlq_encode::tests::prop_u64_array_roundtrip ... ok [INFO] [stdout] test vlq_encode::tests::u64_check_size_7 ... ok [INFO] [stdout] test zig_zag_encode::encode_i32_roundtrip ... ok [INFO] [stdout] test vlq_encode::tests::u64_check_size_9 ... ok [INFO] [stdout] test vlq_encode::tests::prop_bits_roundtrip ... ok [INFO] [stderr] Doc-tests sigma-ser [INFO] [stdout] test vlq_encode::tests::arbitrary_values_list ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.41s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8d8fb009877410d84844562064f047a06b76578b464746d65bdd71dceb5599fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d8fb009877410d84844562064f047a06b76578b464746d65bdd71dceb5599fd", kill_on_drop: false }` [INFO] [stdout] 8d8fb009877410d84844562064f047a06b76578b464746d65bdd71dceb5599fd