[INFO] updating cached repository sblundy/dedup-cli
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sblundy/dedup-cli
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sblundy/dedup-cli" "work/ex/beta-1.38-1/sources/1.37.0/gh/sblundy/dedup-cli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sblundy/dedup-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sblundy/dedup-cli" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sblundy/dedup-cli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sblundy/dedup-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 190dec39a7055d96658c3ed93776500e894f63b2
[INFO] sha for GitHub repo sblundy/dedup-cli: 190dec39a7055d96658c3ed93776500e894f63b2
[INFO] validating manifest of sblundy/dedup-cli on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sblundy/dedup-cli on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sblundy/dedup-cli
[INFO] finished frobbing sblundy/dedup-cli
[INFO] frobbed toml for sblundy/dedup-cli written to work/ex/beta-1.38-1/sources/1.37.0/gh/sblundy/dedup-cli/Cargo.toml
[INFO] started frobbing sblundy/dedup-cli
[INFO] finished frobbing sblundy/dedup-cli
[INFO] frobbed toml for sblundy/dedup-cli written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sblundy/dedup-cli/Cargo.toml
[INFO] crate sblundy/dedup-cli already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sblundy/dedup-cli against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sblundy/dedup-cli:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] d5f16e65b72b373ea689a47311959e2cc4cf1dff5896c5429af3fa89db33b661
[INFO] running `"docker" "start" "-a" "d5f16e65b72b373ea689a47311959e2cc4cf1dff5896c5429af3fa89db33b661"`
[INFO] [stderr]    Compiling dedup-cli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lib.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 |     stdin: &mut io::Read,
[INFO] [stderr]   |                 ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lib.rs:9:18
[INFO] [stderr]   |
[INFO] [stderr] 9 |     stdout: &mut io::Write,
[INFO] [stderr]   |                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:21:52
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub fn dedup_file_to(file_name: &str, output: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:28:34
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn dedup_to_file(input: &mut io::Read, file_name: &str) -> io::Result<()> {
[INFO] [stderr]    |                                  ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/deduplication/mod.rs:5:26
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn dedup(input: &mut Read, output: &mut Write) -> io::Result<()> {
[INFO] [stderr]   |                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/deduplication/mod.rs:5:45
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn dedup(input: &mut Read, output: &mut Write) -> io::Result<()> {
[INFO] [stderr]   |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/deduplication/mod.rs:36:39
[INFO] [stderr]    |
[INFO] [stderr] 36 |     bf: &mut io::Bytes<BufReader<&mut Read>>,
[INFO] [stderr]    |                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `"docker" "inspect" "d5f16e65b72b373ea689a47311959e2cc4cf1dff5896c5429af3fa89db33b661"`
[INFO] running `"docker" "rm" "-f" "d5f16e65b72b373ea689a47311959e2cc4cf1dff5896c5429af3fa89db33b661"`
[INFO] [stdout] d5f16e65b72b373ea689a47311959e2cc4cf1dff5896c5429af3fa89db33b661
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sblundy/dedup-cli:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 045dd6032d1df4ac25724d7b73e63c2000278f1d6e59db0bee6db4f47a6515c2
[INFO] running `"docker" "start" "-a" "045dd6032d1df4ac25724d7b73e63c2000278f1d6e59db0bee6db4f47a6515c2"`
[INFO] [stderr]    Compiling normalize-line-endings v0.2.2
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling globset v0.4.3
[INFO] [stderr]    Compiling float-cmp v0.4.0
[INFO] [stderr]    Compiling tempfile v3.0.8
[INFO] [stderr]    Compiling predicates v1.0.1
[INFO] [stderr]    Compiling predicates-tree v1.0.0
[INFO] [stderr]    Compiling ignore v0.4.7
[INFO] [stderr]    Compiling globwalk v0.5.0
[INFO] [stderr]    Compiling assert_fs v0.11.3
[INFO] [stderr]    Compiling dedup-cli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lib.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 |     stdin: &mut io::Read,
[INFO] [stderr]   |                 ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lib.rs:9:18
[INFO] [stderr]   |
[INFO] [stderr] 9 |     stdout: &mut io::Write,
[INFO] [stderr]   |                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:21:52
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub fn dedup_file_to(file_name: &str, output: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:28:34
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn dedup_to_file(input: &mut io::Read, file_name: &str) -> io::Result<()> {
[INFO] [stderr]    |                                  ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/deduplication/mod.rs:5:26
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn dedup(input: &mut Read, output: &mut Write) -> io::Result<()> {
[INFO] [stderr]   |                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/deduplication/mod.rs:5:45
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn dedup(input: &mut Read, output: &mut Write) -> io::Result<()> {
[INFO] [stderr]   |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/deduplication/mod.rs:36:39
[INFO] [stderr]    |
[INFO] [stderr] 36 |     bf: &mut io::Bytes<BufReader<&mut Read>>,
[INFO] [stderr]    |                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `predicates::prelude::*`
[INFO] [stderr]  --> tests/integration_test.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use predicates::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.85s
[INFO] running `"docker" "inspect" "045dd6032d1df4ac25724d7b73e63c2000278f1d6e59db0bee6db4f47a6515c2"`
[INFO] running `"docker" "rm" "-f" "045dd6032d1df4ac25724d7b73e63c2000278f1d6e59db0bee6db4f47a6515c2"`
[INFO] [stdout] 045dd6032d1df4ac25724d7b73e63c2000278f1d6e59db0bee6db4f47a6515c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sblundy/dedup-cli:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 5a94a2d13ce825fe6becee1f745e9ce4f7e901e1456c61fd168e5b6572f529c0
[INFO] running `"docker" "start" "-a" "5a94a2d13ce825fe6becee1f745e9ce4f7e901e1456c61fd168e5b6572f529c0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dedup_cli-408f99abc3e3c836
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test deduplication::tests::ignores_separator ... ok
[INFO] [stdout] test deduplication::tests::test_empty ... ok
[INFO] [stdout] test deduplication::tests::test_two_separated_identical_lines ... ok
[INFO] [stdout] test deduplication::tests::test_two_identical_lines ... ok
[INFO] [stdout] test deduplication::tests::test_two_different_lines ... ok
[INFO] [stdout] test deduplication::tests::test_single_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dedup-4eb82ec30631c340
[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] [stderr]      Running /opt/crater/target/debug/deps/integration_test-d3cd3fb8fa4e5d75
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test error_when_input_file_not_exist ... ok
[INFO] [stdout] test copies_file_with_no_duplicates_to_file ... ok
[INFO] [stdout] test deduplicates_stream_to_file ... ok
[INFO] [stdout] test deduplicates_file_with_no_duplicates ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dedup-cli
[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" "5a94a2d13ce825fe6becee1f745e9ce4f7e901e1456c61fd168e5b6572f529c0"`
[INFO] running `"docker" "rm" "-f" "5a94a2d13ce825fe6becee1f745e9ce4f7e901e1456c61fd168e5b6572f529c0"`
[INFO] [stdout] 5a94a2d13ce825fe6becee1f745e9ce4f7e901e1456c61fd168e5b6572f529c0