[INFO] fetching crate deko 0.6.0...
[INFO] testing deko-0.6.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] extracting crate deko 0.6.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate deko 0.6.0
[INFO] finished tweaking crates.io crate deko 0.6.0
[INFO] tweaked toml for crates.io crate deko 0.6.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate deko 0.6.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate deko 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded arbtest v0.3.2
[INFO] [stderr]   Downloaded bzip2 v0.6.1
[INFO] [stderr]   Downloaded libbz2-rs-sys v0.2.2
[INFO] [stderr]   Downloaded liblzma v0.4.5
[INFO] [stderr]   Downloaded derive_arbitrary v1.4.2
[INFO] [stderr]   Downloaded arbitrary v1.4.2
[INFO] [stderr]   Downloaded liblzma-sys v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f94ff64e2f218bd0fb8a11d25ea654b22e8144dda1c9b0cac2b3423c3b109f24
[INFO] running `Command { std: "docker" "start" "-a" "f94ff64e2f218bd0fb8a11d25ea654b22e8144dda1c9b0cac2b3423c3b109f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f94ff64e2f218bd0fb8a11d25ea654b22e8144dda1c9b0cac2b3423c3b109f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f94ff64e2f218bd0fb8a11d25ea654b22e8144dda1c9b0cac2b3423c3b109f24", kill_on_drop: false }`
[INFO] [stdout] f94ff64e2f218bd0fb8a11d25ea654b22e8144dda1c9b0cac2b3423c3b109f24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 257d3ac6a4e103b381ffed9907279835818eeee37b47eed8e8308d6a5cd9b2ef
[INFO] running `Command { std: "docker" "start" "-a" "257d3ac6a4e103b381ffed9907279835818eeee37b47eed8e8308d6a5cd9b2ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling find-msvc-tools v0.1.6
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling libbz2-rs-sys v0.2.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling bzip2 v0.6.1
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cc v1.2.51
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling liblzma-sys v0.4.4
[INFO] [stderr]    Compiling liblzma v0.4.5
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling deko v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.07s
[INFO] running `Command { std: "docker" "inspect" "257d3ac6a4e103b381ffed9907279835818eeee37b47eed8e8308d6a5cd9b2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "257d3ac6a4e103b381ffed9907279835818eeee37b47eed8e8308d6a5cd9b2ef", kill_on_drop: false }`
[INFO] [stdout] 257d3ac6a4e103b381ffed9907279835818eeee37b47eed8e8308d6a5cd9b2ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef01f1385182990c2eef7f50c25ec2e4b550aef4b8c4726887d55a14b05358f6
[INFO] running `Command { std: "docker" "start" "-a" "ef01f1385182990c2eef7f50c25ec2e4b550aef4b8c4726887d55a14b05358f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling derive_arbitrary v1.4.2
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling arbtest v0.3.2
[INFO] [stderr]    Compiling deko v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.35s
[INFO] running `Command { std: "docker" "inspect" "ef01f1385182990c2eef7f50c25ec2e4b550aef4b8c4726887d55a14b05358f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef01f1385182990c2eef7f50c25ec2e4b550aef4b8c4726887d55a14b05358f6", kill_on_drop: false }`
[INFO] [stdout] ef01f1385182990c2eef7f50c25ec2e4b550aef4b8c4726887d55a14b05358f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c7bcb7477c074169d0472afcc43c000e7c7c4684e90fc85fbbcf65a7495679fb
[INFO] running `Command { std: "docker" "start" "-a" "c7bcb7477c074169d0472afcc43c000e7c7c4684e90fc85fbbcf65a7495679fb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/deko-3fa67c804ee120b6)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test bufread::decoder::tests::write_bz_read_any ... ok
[INFO] [stdout] test bufread::decoder::tests::write_gz_read_any ... ok
[INFO] [stdout] test bufread::decoder::tests::write_zlib_read_any ... ok
[INFO] [stdout] test read::decoder::tests::write_bz_read_any ... ok
[INFO] [stdout] test read::decoder::tests::write_zlib_read_any ... ok
[INFO] [stdout] test read::decoder::tests::write_xz_read_any ... ok
[INFO] [stdout] test test::n_bytes_reader::test_n_byte_reader ... ok
[INFO] [stdout] test read::decoder::tests::write_gz_read_any ... ok
[INFO] [stdout] test bufread::decoder::tests::write_xz_read_any ... ok
[INFO] [stdout] test bufread::decoder::tests::write_zstd_read_any ... ok
[INFO] [stdout] test bufread::magic_reader::tests::test_buf_read ... ok
[INFO] [stdout] test read::magic_reader::tests::test_read ... ok
[INFO] [stdout] test bufread::magic_reader::tests::test_read ... ok
[INFO] [stdout] test read::decoder::tests::write_zstd_read_any ... ok
[INFO] [stdout] test bufread::decoder::tests::test_any_decoder ... ok
[INFO] [stdout] test write::encoder::tests::test_any_encoder ... ok
[INFO] [stdout] test read::decoder::tests::test_any_decoder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.60s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests deko
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c7bcb7477c074169d0472afcc43c000e7c7c4684e90fc85fbbcf65a7495679fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7bcb7477c074169d0472afcc43c000e7c7c4684e90fc85fbbcf65a7495679fb", kill_on_drop: false }`
[INFO] [stdout] c7bcb7477c074169d0472afcc43c000e7c7c4684e90fc85fbbcf65a7495679fb
