[INFO] fetching crate postcard-cobs 0.2.0... [INFO] testing postcard-cobs-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate postcard-cobs 0.2.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate postcard-cobs 0.2.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate postcard-cobs 0.2.0 [INFO] finished tweaking crates.io crate postcard-cobs 0.2.0 [INFO] tweaked toml for crates.io crate postcard-cobs 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16f2ffe76ef139f4a15a1d6fd5e2933665ca39db850add61f5924d1385e07a2c [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" "16f2ffe76ef139f4a15a1d6fd5e2933665ca39db850add61f5924d1385e07a2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16f2ffe76ef139f4a15a1d6fd5e2933665ca39db850add61f5924d1385e07a2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16f2ffe76ef139f4a15a1d6fd5e2933665ca39db850add61f5924d1385e07a2c", kill_on_drop: false }` [INFO] [stdout] 16f2ffe76ef139f4a15a1d6fd5e2933665ca39db850add61f5924d1385e07a2c [INFO] running `Command { std: "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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4693ac50b6d4dc589804609da93944220c1cd7c4aa1e428ae262e054e16f221 [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" "c4693ac50b6d4dc589804609da93944220c1cd7c4aa1e428ae262e054e16f221", kill_on_drop: false }` [INFO] [stderr] Compiling postcard-cobs v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "c4693ac50b6d4dc589804609da93944220c1cd7c4aa1e428ae262e054e16f221", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4693ac50b6d4dc589804609da93944220c1cd7c4aa1e428ae262e054e16f221", kill_on_drop: false }` [INFO] [stdout] c4693ac50b6d4dc589804609da93944220c1cd7c4aa1e428ae262e054e16f221 [INFO] running `Command { std: "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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4937d028f784bc3031a486925d2e9fcb1a554eaf8705bbb0a3c246f0c468d385 [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" "4937d028f784bc3031a486925d2e9fcb1a554eaf8705bbb0a3c246f0c468d385", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling quickcheck v0.5.0 [INFO] [stderr] Compiling postcard-cobs v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 23.22s [INFO] running `Command { std: "docker" "inspect" "4937d028f784bc3031a486925d2e9fcb1a554eaf8705bbb0a3c246f0c468d385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4937d028f784bc3031a486925d2e9fcb1a554eaf8705bbb0a3c246f0c468d385", kill_on_drop: false }` [INFO] [stdout] 4937d028f784bc3031a486925d2e9fcb1a554eaf8705bbb0a3c246f0c468d385 [INFO] running `Command { std: "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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] a0ccf5a181f9d84ab4f7e578fe547a44db18cb24a9e925ed0cffd9b70c9f06dd [INFO] running `Command { std: "docker" "start" "-a" "a0ccf5a181f9d84ab4f7e578fe547a44db18cb24a9e925ed0cffd9b70c9f06dd", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/postcard_cobs-0b1f8b59a95469b8) [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] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-dbe84518fbf9cf54) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test decode_malforemd ... ok [INFO] [stdout] test test_encode_3 ... ok [INFO] [stdout] test test_encode_4 ... ok [INFO] [stdout] test test_encode_2 ... ok [INFO] [stdout] test test_encode_1 ... ok [INFO] [stdout] test test_encode_decode ... ok [INFO] [stdout] test test_encode_decode_with_sentinel ... ok [INFO] [stdout] test wikipedia_ex_10 ... ok [INFO] [stdout] test wikipedia_ex_9 ... ok [INFO] [stdout] test wikipedia_ex_8 ... ok [INFO] [stdout] test test_roundtrip_1 ... ok [INFO] [stdout] test wikipedia_ex_7 ... ok [INFO] [stdout] test wikipedia_ex_6 ... ok [INFO] [stdout] test test_max_encoding_length ... ok [INFO] [stdout] test test_roundtrip_2 ... ok [INFO] [stdout] test stream_roundtrip ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests postcard-cobs [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [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" "a0ccf5a181f9d84ab4f7e578fe547a44db18cb24a9e925ed0cffd9b70c9f06dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0ccf5a181f9d84ab4f7e578fe547a44db18cb24a9e925ed0cffd9b70c9f06dd", kill_on_drop: false }` [INFO] [stdout] a0ccf5a181f9d84ab4f7e578fe547a44db18cb24a9e925ed0cffd9b70c9f06dd