[INFO] updating cached repository tari/warcdedupe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tari/warcdedupe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tari/warcdedupe" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tari/warcdedupe"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tari/warcdedupe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tari/warcdedupe" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tari/warcdedupe"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tari/warcdedupe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 91f0c60ad87d86016816be7a20b993bc1e24a8ab
[INFO] sha for GitHub repo tari/warcdedupe: 91f0c60ad87d86016816be7a20b993bc1e24a8ab
[INFO] validating manifest of tari/warcdedupe on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tari/warcdedupe on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tari/warcdedupe
[INFO] finished frobbing tari/warcdedupe
[INFO] frobbed toml for tari/warcdedupe written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tari/warcdedupe/Cargo.toml
[INFO] started frobbing tari/warcdedupe
[INFO] finished frobbing tari/warcdedupe
[INFO] frobbed toml for tari/warcdedupe written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tari/warcdedupe/Cargo.toml
[INFO] crate tari/warcdedupe has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tari/warcdedupe against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tari/warcdedupe:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 039685d8cdb55440f8d4d765bc2f5b51d1bb147390ea556a4cb24bf460479328
[INFO] running `"docker" "start" "-a" "039685d8cdb55440f8d4d765bc2f5b51d1bb147390ea556a4cb24bf460479328"`
[INFO] [stderr]    Compiling cc v1.0.10
[INFO] [stderr]    Compiling serde v1.0.38
[INFO] [stderr]    Compiling crc v1.7.0
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling time v0.1.39
[INFO] [stderr]    Compiling errno v0.2.3
[INFO] [stderr]    Compiling regex-syntax v0.5.5
[INFO] [stderr]    Compiling num-integer v0.1.36
[INFO] [stderr]    Compiling digest v0.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.38
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling twoway v0.1.8
[INFO] [stderr]    Compiling sha-1 v0.7.0
[INFO] [stderr]    Compiling chrono v0.4.2
[INFO] [stderr]    Compiling libflate v0.1.14
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling regex v0.2.10
[INFO] [stderr]    Compiling backtrace v0.3.6
[INFO] [stderr]    Compiling docopt v0.8.3
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling warcdedupe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Result as IoResult`
[INFO] [stderr]  --> src/reader.rs:5:33
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::{Error as IoError, Result as IoResult};
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt::is_ascii': use inherent methods instead
[INFO] [stderr]    --> src/lib.rs:338:43
[INFO] [stderr]     |
[INFO] [stderr] 338 |             debug_assert!(m[1].iter().all(std::ascii::AsciiExt::is_ascii));
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output`
[INFO] [stderr]    --> src/bin/warcdedupe.rs:110:13
[INFO] [stderr]     |
[INFO] [stderr] 110 |     let mut output = open_output_stream(args.arg_outfile, args.flag_compress_output);
[INFO] [stderr]     |             ^^^^^^ help: consider prefixing with an underscore: `_output`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/bin/warcdedupe.rs:141:21
[INFO] [stderr]     |
[INFO] [stderr] 141 |                 Err(e) => unimplemented!(),
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/bin/warcdedupe.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 110 |     let mut output = open_output_stream(args.arg_outfile, args.flag_compress_output);
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `"docker" "inspect" "039685d8cdb55440f8d4d765bc2f5b51d1bb147390ea556a4cb24bf460479328"`
[INFO] running `"docker" "rm" "-f" "039685d8cdb55440f8d4d765bc2f5b51d1bb147390ea556a4cb24bf460479328"`
[INFO] [stdout] 039685d8cdb55440f8d4d765bc2f5b51d1bb147390ea556a4cb24bf460479328
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tari/warcdedupe:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a8db8245d13e17eaf021e2d25b7ac7a61d6189329300ce4f140c0cd66f4ec50c
[INFO] running `"docker" "start" "-a" "a8db8245d13e17eaf021e2d25b7ac7a61d6189329300ce4f140c0cd66f4ec50c"`
[INFO] [stderr]    Compiling quick-error v1.2.1
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.14
[INFO] [stderr]    Compiling pest_derive v1.0.7
[INFO] [stderr]    Compiling itertools-num v0.1.1
[INFO] [stderr]    Compiling criterion-plot v0.2.3
[INFO] [stderr]    Compiling criterion-stats v0.2.3
[INFO] [stderr]    Compiling simplelog v0.5.1
[INFO] [stderr]    Compiling handlebars v0.31.0
[INFO] [stderr]    Compiling criterion v0.2.3
[INFO] [stderr]    Compiling warcdedupe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Result as IoResult`
[INFO] [stderr]  --> src/reader.rs:5:33
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::{Error as IoError, Result as IoResult};
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt::is_ascii': use inherent methods instead
[INFO] [stderr]    --> src/lib.rs:338:43
[INFO] [stderr]     |
[INFO] [stderr] 338 |             debug_assert!(m[1].iter().all(std::ascii::AsciiExt::is_ascii));
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output`
[INFO] [stderr]    --> src/bin/warcdedupe.rs:110:13
[INFO] [stderr]     |
[INFO] [stderr] 110 |     let mut output = open_output_stream(args.arg_outfile, args.flag_compress_output);
[INFO] [stderr]     |             ^^^^^^ help: consider prefixing with an underscore: `_output`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/bin/warcdedupe.rs:141:21
[INFO] [stderr]     |
[INFO] [stderr] 141 |                 Err(e) => unimplemented!(),
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/bin/warcdedupe.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 110 |     let mut output = open_output_stream(args.arg_outfile, args.flag_compress_output);
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.31s
[INFO] running `"docker" "inspect" "a8db8245d13e17eaf021e2d25b7ac7a61d6189329300ce4f140c0cd66f4ec50c"`
[INFO] running `"docker" "rm" "-f" "a8db8245d13e17eaf021e2d25b7ac7a61d6189329300ce4f140c0cd66f4ec50c"`
[INFO] [stdout] a8db8245d13e17eaf021e2d25b7ac7a61d6189329300ce4f140c0cd66f4ec50c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tari/warcdedupe:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 234d7ae437d78d9e2ab1fde215ffeedd3f08e5b8fda1d9c15a08cff08829c8e5
[INFO] running `"docker" "start" "-a" "234d7ae437d78d9e2ab1fde215ffeedd3f08e5b8fda1d9c15a08cff08829c8e5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/warcio-39aafdb27cab4495
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::truncated_header_is_invalid ... ok
[INFO] [stdout] test tests::invalid_fields_are_invalid ... ok
[INFO] [stdout] test tests::incorrect_signature_is_invalid ... ok
[INFO] [stdout] test tests::can_read_record_header ... ok
[INFO] [stdout] test tests::extra_buffering_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/warcdedupe-41f3a94e2fcc1e8e
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests warcio
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "234d7ae437d78d9e2ab1fde215ffeedd3f08e5b8fda1d9c15a08cff08829c8e5"`
[INFO] running `"docker" "rm" "-f" "234d7ae437d78d9e2ab1fde215ffeedd3f08e5b8fda1d9c15a08cff08829c8e5"`
[INFO] [stdout] 234d7ae437d78d9e2ab1fde215ffeedd3f08e5b8fda1d9c15a08cff08829c8e5