[INFO] cloning repository https://github.com/letung3105/pmsg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/letung3105/pmsg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fletung3105%2Fpmsg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fletung3105%2Fpmsg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49d9d6bf029bc55e6431a3fc6176edd019655ca9
[INFO] testing letung3105/pmsg against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fletung3105%2Fpmsg" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/letung3105/pmsg 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 git repo https://github.com/letung3105/pmsg
[INFO] finished tweaking git repo https://github.com/letung3105/pmsg
[INFO] tweaked toml for git repo https://github.com/letung3105/pmsg written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/letung3105/pmsg already has a lockfile, it will not be regenerated
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f21c260241dbe8d4ba64e9eb4db3503934e83ead88c5b6db2ce0d4fa14751028
[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" "f21c260241dbe8d4ba64e9eb4db3503934e83ead88c5b6db2ce0d4fa14751028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f21c260241dbe8d4ba64e9eb4db3503934e83ead88c5b6db2ce0d4fa14751028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f21c260241dbe8d4ba64e9eb4db3503934e83ead88c5b6db2ce0d4fa14751028", kill_on_drop: false }`
[INFO] [stdout] f21c260241dbe8d4ba64e9eb4db3503934e83ead88c5b6db2ce0d4fa14751028
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 23e10ff9050038fca3aa54cc16d44966e3f2dda816e23fe19e88a3b70473ee57
[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" "23e10ff9050038fca3aa54cc16d44966e3f2dda816e23fe19e88a3b70473ee57", kill_on_drop: false }`
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling pmsg v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.28s
[INFO] running `Command { std: "docker" "inspect" "23e10ff9050038fca3aa54cc16d44966e3f2dda816e23fe19e88a3b70473ee57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e10ff9050038fca3aa54cc16d44966e3f2dda816e23fe19e88a3b70473ee57", kill_on_drop: false }`
[INFO] [stdout] 23e10ff9050038fca3aa54cc16d44966e3f2dda816e23fe19e88a3b70473ee57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8793fe1a71cba5b4c7f30f7604b40c550981f02d8a79de87faed0b5347cd4ac5
[INFO] running `Command { std: "docker" "start" "-a" "8793fe1a71cba5b4c7f30f7604b40c550981f02d8a79de87faed0b5347cd4ac5", kill_on_drop: false }`
[INFO] [stderr]    Compiling pmsg v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "8793fe1a71cba5b4c7f30f7604b40c550981f02d8a79de87faed0b5347cd4ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8793fe1a71cba5b4c7f30f7604b40c550981f02d8a79de87faed0b5347cd4ac5", kill_on_drop: false }`
[INFO] [stdout] 8793fe1a71cba5b4c7f30f7604b40c550981f02d8a79de87faed0b5347cd4ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] c47043b7cbefa2c7042097cb6d79961dc9d71aaac07be051e134f3b417a4d877
[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" "c47043b7cbefa2c7042097cb6d79961dc9d71aaac07be051e134f3b417a4d877", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pmsg-25f76f30a5829d47)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test chunk::tests::test_chunk_crc ... ok
[INFO] [stdout] test chunk::tests::test_chunk_length ... ok
[INFO] [stdout] test chunk::tests::test_chunk_string ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_from_bytes ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_from_str ... ok
[INFO] [stdout] test chunk::tests::test_invalid_chunk_from_bytes ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_critical ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_not_critical ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_not_public ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_public ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_reserved_bit_invalid ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_reserved_bit_valid ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_safe_to_copy ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_trait_impls ... ok
[INFO] [stdout] test chunk_type::tests::test_invalid_chunk_is_valid ... ok
[INFO] [stdout] test chunk::tests::test_valid_chunk_from_bytes ... ok
[INFO] [stdout] test chunk::tests::test_chunk_type ... ok
[INFO] [stdout] test png::tests::test_chunk_by_type ... ok
[INFO] [stdout] test chunk::tests::test_chunk_trait_impls ... ok
[INFO] [stdout] test png::tests::test_invalid_chunk ... ok
[INFO] [stdout] test png::tests::test_remove_chunk ... ok
[INFO] [stdout] test png::tests::test_png_from_image_file ... ok
[INFO] [stdout] test png::tests::test_valid_from_bytes ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pmsg-49b6489ee7742137)
[INFO] [stdout] test png::tests::test_as_bytes ... ok
[INFO] [stderr]    Doc-tests pmsg
[INFO] [stdout] test chunk_type::tests::test_valid_chunk_is_valid ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_unsafe_to_copy ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_string ... ok
[INFO] [stdout] test png::tests::test_from_chunks ... ok
[INFO] [stdout] test png::tests::test_append_chunk ... ok
[INFO] [stdout] test png::tests::test_invalid_header ... ok
[INFO] [stdout] test png::tests::test_png_trait_impls ... ok
[INFO] [stdout] test png::tests::test_list_chunks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/chunk.rs - chunk::Chunk::crc (line 189) ... ok
[INFO] [stdout] test src/chunk.rs - chunk::Chunk (line 21) ... ok
[INFO] [stdout] test src/chunk_type.rs - chunk_type::ChunkType::is_reserved_bit_valid (line 100) ... ok
[INFO] [stdout] test src/chunk_type.rs - chunk_type::ChunkType::is_public (line 79) ... ok
[INFO] [stdout] test src/chunk_type.rs - chunk_type::ChunkType::is_critical (line 58) ... ok
[INFO] [stdout] test src/chunk_type.rs - chunk_type::ChunkType::bytes (line 37) ... ok
[INFO] [stdout] test src/chunk_type.rs - chunk_type::ChunkType (line 19) ... ok
[INFO] [stdout] test src/chunk.rs - chunk::Chunk::data_as_string (line 220) ... ok
[INFO] [stdout] test src/chunk_type.rs - chunk_type::ChunkType::is_valid (line 141) ... ok
[INFO] [stdout] test src/chunk_type.rs - chunk_type::ChunkType::is_safe_to_copy (line 121) ... ok
[INFO] [stdout] test src/chunk.rs - chunk::Chunk::length (line 96) ... ok
[INFO] [stdout] test src/chunk.rs - chunk::Chunk::data (line 158) ... ok
[INFO] [stdout] test src/chunk.rs - chunk::Chunk::as_bytes (line 251) ... ok
[INFO] [stdout] test src/chunk.rs - chunk::Chunk::chunk_type (line 127) ... ok
[INFO] [stdout] test src/chunk.rs - chunk::Chunk::new (line 57) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c47043b7cbefa2c7042097cb6d79961dc9d71aaac07be051e134f3b417a4d877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c47043b7cbefa2c7042097cb6d79961dc9d71aaac07be051e134f3b417a4d877", kill_on_drop: false }`
[INFO] [stdout] c47043b7cbefa2c7042097cb6d79961dc9d71aaac07be051e134f3b417a4d877