[INFO] fetching crate autocompress 0.1.0...
[INFO] checking autocompress-0.1.0 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] extracting crate autocompress 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate autocompress 0.1.0 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate autocompress 0.1.0
[INFO] finished tweaking crates.io crate autocompress 0.1.0
[INFO] tweaked toml for crates.io crate autocompress 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab6fe587cae60ddce2477ddf279b03ac43f5288c002a540662c17b1681855f23
[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" "ab6fe587cae60ddce2477ddf279b03ac43f5288c002a540662c17b1681855f23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab6fe587cae60ddce2477ddf279b03ac43f5288c002a540662c17b1681855f23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6fe587cae60ddce2477ddf279b03ac43f5288c002a540662c17b1681855f23", kill_on_drop: false }`
[INFO] [stdout] ab6fe587cae60ddce2477ddf279b03ac43f5288c002a540662c17b1681855f23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d06191cdda083a942a0f0c8f93af302c2b5bcda86703db52d9873448e7dc3519
[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" "d06191cdda083a942a0f0c8f93af302c2b5bcda86703db52d9873448e7dc3519", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.1
[INFO] [stderr]    Compiling zstd-safe v2.0.6+zstd.1.4.7
[INFO] [stderr]    Compiling snap v1.0.3
[INFO] [stderr]     Checking temp_testdir v0.2.3
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]     Checking alloc-stdlib v0.2.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]     Checking brotli-decompressor v2.3.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]     Checking flate2 v1.0.19
[INFO] [stderr]     Checking brotli v3.3.0
[INFO] [stderr]    Compiling zstd-sys v1.4.18+zstd.1.4.7
[INFO] [stderr]    Compiling lz4-sys v1.9.2
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling lzma-sys v0.1.17
[INFO] [stderr]     Checking xz2 v0.1.6
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking lz4 v1.23.2
[INFO] [stderr]     Checking zstd v0.5.4+zstd.1.4.7
[INFO] [stderr]     Checking autocompress v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> src/read.rs:125:30
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let expected_bytes = include_bytes!("../testfiles/plain.txt");
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt.bz2: No such file or directory (os error 2)
[INFO] [stdout]    --> src/read.rs:129:27
[INFO] [stdout]     |
[INFO] [stdout] 129 |         Decoder::suggest(&include_bytes!("../testfiles/plain.txt.bz2")[..])?
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt.gz: No such file or directory (os error 2)
[INFO] [stdout]    --> src/read.rs:134:27
[INFO] [stdout]     |
[INFO] [stdout] 134 |         Decoder::suggest(&include_bytes!("../testfiles/plain.txt.gz")[..])?
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt.lz4: No such file or directory (os error 2)
[INFO] [stdout]    --> src/read.rs:139:27
[INFO] [stdout]     |
[INFO] [stdout] 139 |         Decoder::suggest(&include_bytes!("../testfiles/plain.txt.lz4")[..])?
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt.xz: No such file or directory (os error 2)
[INFO] [stdout]    --> src/read.rs:144:27
[INFO] [stdout]     |
[INFO] [stdout] 144 |         Decoder::suggest(&include_bytes!("../testfiles/plain.txt.xz")[..])?
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt.zst: No such file or directory (os error 2)
[INFO] [stdout]    --> src/read.rs:149:27
[INFO] [stdout]     |
[INFO] [stdout] 149 |         Decoder::suggest(&include_bytes!("../testfiles/plain.txt.zst")[..])?
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt.br: No such file or directory (os error 2)
[INFO] [stdout]    --> src/read.rs:155:14
[INFO] [stdout]     |
[INFO] [stdout] 155 |             &include_bytes!("../testfiles/plain.txt.br")[..],
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> src/write.rs:179:30
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let expected_bytes = include_bytes!("../testfiles/plain.txt");
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:192:29
[INFO] [stdout]     |
[INFO] [stdout] 192 |             suggest_format(&include_bytes!("../testfiles/plain.txt")[..]).unwrap(),
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt.gz: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:196:29
[INFO] [stdout]     |
[INFO] [stdout] 196 |             suggest_format(&include_bytes!("../testfiles/plain.txt.gz")[..]).unwrap(),
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt.bz2: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:200:29
[INFO] [stdout]     |
[INFO] [stdout] 200 |             suggest_format(&include_bytes!("../testfiles/plain.txt.bz2")[..]).unwrap(),
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt.xz: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:204:29
[INFO] [stdout]     |
[INFO] [stdout] 204 |             suggest_format(&include_bytes!("../testfiles/plain.txt.xz")[..]).unwrap(),
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt.zst: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:208:29
[INFO] [stdout]     |
[INFO] [stdout] 208 |             suggest_format(&include_bytes!("../testfiles/plain.txt.zst")[..]).unwrap(),
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt.lz4: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:212:29
[INFO] [stdout]     |
[INFO] [stdout] 212 |             suggest_format(&include_bytes!("../testfiles/plain.txt.lz4")[..]).unwrap(),
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:219:30
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let expected_bytes = include_bytes!("../testfiles/plain.txt");
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:248:30
[INFO] [stdout]     |
[INFO] [stdout] 248 |         let expected_bytes = include_bytes!("../testfiles/plain.txt");
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../testfiles/plain.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:279:30
[INFO] [stdout]     |
[INFO] [stdout] 279 |         let expected_bytes = include_bytes!("../testfiles/plain.txt");
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `autocompress`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "d06191cdda083a942a0f0c8f93af302c2b5bcda86703db52d9873448e7dc3519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d06191cdda083a942a0f0c8f93af302c2b5bcda86703db52d9873448e7dc3519", kill_on_drop: false }`
[INFO] [stdout] d06191cdda083a942a0f0c8f93af302c2b5bcda86703db52d9873448e7dc3519