[INFO] fetching crate deko 0.6.0...
[INFO] testing deko-0.6.0 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate deko 0.6.0 into /workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate deko 0.6.0 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eac4d87182eab889ef9b7a791b0e0e411a9b602b3839df56fe815267de2f3fa7
[INFO] running `Command { std: "docker" "start" "-a" "eac4d87182eab889ef9b7a791b0e0e411a9b602b3839df56fe815267de2f3fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eac4d87182eab889ef9b7a791b0e0e411a9b602b3839df56fe815267de2f3fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eac4d87182eab889ef9b7a791b0e0e411a9b602b3839df56fe815267de2f3fa7", kill_on_drop: false }`
[INFO] [stdout] eac4d87182eab889ef9b7a791b0e0e411a9b602b3839df56fe815267de2f3fa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] b7100e11c0a4abcd5fe57576ea1279eb14666334bb7489c7059051fb48b4e75c
[INFO] running `Command { std: "docker" "start" "-a" "b7100e11c0a4abcd5fe57576ea1279eb14666334bb7489c7059051fb48b4e75c", kill_on_drop: false }`
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling flate2 v1.1.5
[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-safe v7.2.4
[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 11.25s
[INFO] running `Command { std: "docker" "inspect" "b7100e11c0a4abcd5fe57576ea1279eb14666334bb7489c7059051fb48b4e75c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7100e11c0a4abcd5fe57576ea1279eb14666334bb7489c7059051fb48b4e75c", kill_on_drop: false }`
[INFO] [stdout] b7100e11c0a4abcd5fe57576ea1279eb14666334bb7489c7059051fb48b4e75c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] f177fc3f9308595a8add8c142a17ed58a15da0ffe03f95e5a2f643be56f027f2
[INFO] running `Command { std: "docker" "start" "-a" "f177fc3f9308595a8add8c142a17ed58a15da0ffe03f95e5a2f643be56f027f2", kill_on_drop: false }`
[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 4.64s
[INFO] running `Command { std: "docker" "inspect" "f177fc3f9308595a8add8c142a17ed58a15da0ffe03f95e5a2f643be56f027f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f177fc3f9308595a8add8c142a17ed58a15da0ffe03f95e5a2f643be56f027f2", kill_on_drop: false }`
[INFO] [stdout] f177fc3f9308595a8add8c142a17ed58a15da0ffe03f95e5a2f643be56f027f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 44a597b1985241d5f2239502e2129afdffb0a5e70a76eb7751b6bace18703bf5
[INFO] running `Command { std: "docker" "start" "-a" "44a597b1985241d5f2239502e2129afdffb0a5e70a76eb7751b6bace18703bf5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/deko/0c6b7082177dec6e/deps/deko-0c6b7082177dec6e)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test bufread::decoder::tests::write_xz_read_any ... ok
[INFO] [stdout] test read::decoder::tests::write_gz_read_any ... ok
[INFO] [stdout] test bufread::decoder::tests::write_bz_read_any ... ok
[INFO] [stdout] test test::n_bytes_reader::test_n_byte_reader ... ok
[INFO] [stdout] test read::decoder::tests::write_bz_read_any ... ok
[INFO] [stdout] test bufread::decoder::tests::write_gz_read_any ... ok
[INFO] [stdout] test read::decoder::tests::write_zlib_read_any ... ok
[INFO] [stdout] test bufread::decoder::tests::write_zlib_read_any ... ok
[INFO] [stdout] test read::decoder::tests::write_xz_read_any ... ok
[INFO] [stdout] test bufread::decoder::tests::write_zstd_read_any ... ok
[INFO] [stdout] test read::decoder::tests::write_zstd_read_any ... ok
[INFO] [stdout] test bufread::magic_reader::tests::test_buf_read ... ok
[INFO] [stdout] test bufread::magic_reader::tests::test_read ... ok
[INFO] [stdout] test read::magic_reader::tests::test_read ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/deko/0c6b7082177dec6e/deps/deko-0c6b7082177dec6e` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "44a597b1985241d5f2239502e2129afdffb0a5e70a76eb7751b6bace18703bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a597b1985241d5f2239502e2129afdffb0a5e70a76eb7751b6bace18703bf5", kill_on_drop: false }`
[INFO] [stdout] 44a597b1985241d5f2239502e2129afdffb0a5e70a76eb7751b6bace18703bf5