[INFO] fetching crate l_zip 0.1.0...
[INFO] testing l_zip-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate l_zip 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate l_zip 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate l_zip 0.1.0
[INFO] tweaked toml for crates.io crate l_zip 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate l_zip 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate l_zip 0.1.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 19afe1ad197fdd4a9ce842b36dfbe73a4b0e35e23590695789a5244b29c210dc
[INFO] running `Command { std: "docker" "start" "19afe1ad197fdd4a9ce842b36dfbe73a4b0e35e23590695789a5244b29c210dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19afe1ad197fdd4a9ce842b36dfbe73a4b0e35e23590695789a5244b29c210dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "19afe1ad197fdd4a9ce842b36dfbe73a4b0e35e23590695789a5244b29c210dc" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19afe1ad197fdd4a9ce842b36dfbe73a4b0e35e23590695789a5244b29c210dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "19afe1ad197fdd4a9ce842b36dfbe73a4b0e35e23590695789a5244b29c210dc" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling l_zip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "19afe1ad197fdd4a9ce842b36dfbe73a4b0e35e23590695789a5244b29c210dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "19afe1ad197fdd4a9ce842b36dfbe73a4b0e35e23590695789a5244b29c210dc" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling l_zip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "19afe1ad197fdd4a9ce842b36dfbe73a4b0e35e23590695789a5244b29c210dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "19afe1ad197fdd4a9ce842b36dfbe73a4b0e35e23590695789a5244b29c210dc" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/l_zip/7a4b5324ca41d91b/out/l_zip-7a4b5324ca41d91b)
[INFO] [stderr]      Running tests/test_compress.rs (/opt/rustwide/target/release/build/l_zip/358d15e1de6ec4db/out/test_compress-358d15e1de6ec4db)
[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 1 test
[INFO] [stderr]      Running tests/test_decompress.rs (/opt/rustwide/target/release/build/l_zip/730a176eb38af56a/out/test_decompress-730a176eb38af56a)
[INFO] [stderr]    Doc-tests l_zip
[INFO] [stdout] test test_compress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_decompress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/compress.rs - compress::Vec<u8>::compress (line 11) ... FAILED
[INFO] [stdout] test src/traits_and_structs.rs - traits_and_structs::LZipDecompress::decompress (line 20) ... FAILED
[INFO] [stdout] test src/traits_and_structs.rs - traits_and_structs::LZipCompress::compress (line 6) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/compress.rs - compress::Vec<u8>::compress (line 11) stdout ----
[INFO] [stdout] error[E0599]: no method named `compress` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> src/compress.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | bytes.compress();
[INFO] [stdout]    |       ^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/traits_and_structs.rs - traits_and_structs::LZipDecompress::decompress (line 20) stdout ----
[INFO] [stdout] error[E0599]: no method named `compress` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> src/traits_and_structs.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 | let res = bytes.compress().decompress();
[INFO] [stdout]    |                 ^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/traits_and_structs.rs - traits_and_structs::LZipCompress::compress (line 6) stdout ----
[INFO] [stdout] error[E0599]: no method named `compress` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]  --> src/traits_and_structs.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | bytes.compress();
[INFO] [stdout]   |       ^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/compress.rs - compress::Vec<u8>::compress (line 11)
[INFO] [stdout]     src/traits_and_structs.rs - traits_and_structs::LZipCompress::compress (line 6)
[INFO] [stdout]     src/traits_and_structs.rs - traits_and_structs::LZipDecompress::decompress (line 20)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.29s; merged doctests compilation took 0.09s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "19afe1ad197fdd4a9ce842b36dfbe73a4b0e35e23590695789a5244b29c210dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19afe1ad197fdd4a9ce842b36dfbe73a4b0e35e23590695789a5244b29c210dc", kill_on_drop: false }`
[INFO] [stdout] 19afe1ad197fdd4a9ce842b36dfbe73a4b0e35e23590695789a5244b29c210dc
