[INFO] fetching crate encoding_rs_io 0.1.7...
[INFO] testing encoding_rs_io-0.1.7 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate encoding_rs_io 0.1.7 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate encoding_rs_io 0.1.7 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate encoding_rs_io 0.1.7
[INFO] finished tweaking crates.io crate encoding_rs_io 0.1.7
[INFO] tweaked toml for crates.io crate encoding_rs_io 0.1.7 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 79440caf259ba4027dcd3ba4cdcbcd6a59d9700730f60c67bf49d913bce1ad02
[INFO] running `Command { std: "docker" "start" "-a" "79440caf259ba4027dcd3ba4cdcbcd6a59d9700730f60c67bf49d913bce1ad02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79440caf259ba4027dcd3ba4cdcbcd6a59d9700730f60c67bf49d913bce1ad02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79440caf259ba4027dcd3ba4cdcbcd6a59d9700730f60c67bf49d913bce1ad02", kill_on_drop: false }`
[INFO] [stdout] 79440caf259ba4027dcd3ba4cdcbcd6a59d9700730f60c67bf49d913bce1ad02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 161081b747b263a09ff6dc1a7d6481b9b3419fb7900e7a505d3e379da119f18d
[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" "161081b747b263a09ff6dc1a7d6481b9b3419fb7900e7a505d3e379da119f18d", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling encoding_rs_io v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.29s
[INFO] running `Command { std: "docker" "inspect" "161081b747b263a09ff6dc1a7d6481b9b3419fb7900e7a505d3e379da119f18d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "161081b747b263a09ff6dc1a7d6481b9b3419fb7900e7a505d3e379da119f18d", kill_on_drop: false }`
[INFO] [stdout] 161081b747b263a09ff6dc1a7d6481b9b3419fb7900e7a505d3e379da119f18d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 0e4897e5a6c9d5ba2040b1a5d3078e8711443c94790e856fd8b809fc04166922
[INFO] running `Command { std: "docker" "start" "-a" "0e4897e5a6c9d5ba2040b1a5d3078e8711443c94790e856fd8b809fc04166922", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_rs_io v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "0e4897e5a6c9d5ba2040b1a5d3078e8711443c94790e856fd8b809fc04166922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e4897e5a6c9d5ba2040b1a5d3078e8711443c94790e856fd8b809fc04166922", kill_on_drop: false }`
[INFO] [stdout] 0e4897e5a6c9d5ba2040b1a5d3078e8711443c94790e856fd8b809fc04166922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] ade6f61ac3d1d4bd84d72655f960b865d2e1b8177de0ae71c6093ff5c86d9f00
[INFO] running `Command { std: "docker" "start" "-a" "ade6f61ac3d1d4bd84d72655f960b865d2e1b8177de0ae71c6093ff5c86d9f00", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/encoding_rs_io-f74fc4ff78cf8816)
[INFO] [stdout] running 36 tests
[INFO] [stdout] test tests::buffer_too_small ... ok
[INFO] [stdout] test tests::trans_simple_eucjp ... ok
[INFO] [stdout] test tests::trans_simple_gbk ... ok
[INFO] [stdout] test tests::trans_simple_chinese ... ok
[INFO] [stdout] test tests::trans_utf16_bom_override ... ok
[INFO] [stdout] test tests::trans_utf16_byte_api ... ok
[INFO] [stdout] test tests::trans_simple_utf16be ... ok
[INFO] [stdout] test tests::trans_simple_korean ... ok
[INFO] [stdout] test tests::trans_simple_big5_hkscs ... ok
[INFO] [stdout] test tests::trans_simple_latin1 ... ok
[INFO] [stdout] test tests::trans_simple_utf16le ... ok
[INFO] [stdout] test tests::trans_simple_utf8 ... ok
[INFO] [stdout] test tests::trans_utf16_basic ... ok
[INFO] [stdout] test tests::trans_utf16_basic_without_bom ... ok
[INFO] [stdout] test tests::trans_simple_sjis ... ok
[INFO] [stdout] test tests::trans_utf16_bom ... ok
[INFO] [stdout] test tests::trans_utf16_no_sniffing_encoding_override ... ok
[INFO] [stdout] test util::tests::peeker_three ... ok
[INFO] [stdout] test tests::trans_utf16_incomplete ... ok
[INFO] [stdout] test util::tests::peeker_without_bom_nobom ... ok
[INFO] [stdout] test util::tests::tiny_utf16_invalid ... ok
[INFO] [stdout] test util::tests::tiny_utf16_normal ... ok
[INFO] [stdout] test util::tests::peeker_one_at_a_time ... ok
[INFO] [stdout] test tests::trans_utf16_minimal_buffer_normal_caller_buffer ... ok
[INFO] [stdout] test tests::trans_utf16_minimal_buffers ... ok
[INFO] [stdout] test tests::trans_utf16_smallbuf ... ok
[INFO] [stdout] test util::tests::peeker_empty ... ok
[INFO] [stdout] test util::tests::peeker_without_bom ... ok
[INFO] [stdout] test util::tests::peeker_four ... ok
[INFO] [stdout] test tests::trans_utf16_minimal_buffer_byte_api ... ok
[INFO] [stdout] test util::tests::peeker_one ... ok
[INFO] [stdout] test tests::trans_utf16_no_sniffing ... ok
[INFO] [stdout] test tests::trans_utf16_no_sniffing_encoding_override_strip_bom ... ok
[INFO] [stdout] test util::tests::peeker_two ... ok
[INFO] [stdout] test tests::trans_utf16_no_sniffing_strip_bom ... ok
[INFO] [stdout] test tests::trans_simple_auto ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests encoding_rs_io
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 64) ... ignored
[INFO] [stdout] test src/lib.rs - DecodeReaderBytesBuilder::strip_bom (line 268) ... ok
[INFO] [stdout] test src/lib.rs - DecodeReaderBytesBuilder::utf8_passthru (line 224) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ade6f61ac3d1d4bd84d72655f960b865d2e1b8177de0ae71c6093ff5c86d9f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade6f61ac3d1d4bd84d72655f960b865d2e1b8177de0ae71c6093ff5c86d9f00", kill_on_drop: false }`
[INFO] [stdout] ade6f61ac3d1d4bd84d72655f960b865d2e1b8177de0ae71c6093ff5c86d9f00