[INFO] cloning repository bpeel/synacor [INFO] running `"git" "clone" "--bare" "git://github.com/bpeel/synacor.git" "work/cache/sources/gh/bpeel/synacor"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/bpeel/synacor'... [INFO] running `"git" "clone" "work/cache/sources/gh/bpeel/synacor" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bpeel/synacor"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bpeel/synacor'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/bpeel/synacor" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bpeel/synacor"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bpeel/synacor'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e4285d0d66c9ced89f5ffd3f401d7236e9f6f482 [INFO] sha for GitHub repo bpeel/synacor: e4285d0d66c9ced89f5ffd3f401d7236e9f6f482 [INFO] validating manifest of bpeel/synacor on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bpeel/synacor on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bpeel/synacor [INFO] finished frobbing bpeel/synacor [INFO] frobbed toml for bpeel/synacor written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bpeel/synacor/Cargo.toml [INFO] started frobbing bpeel/synacor [INFO] finished frobbing bpeel/synacor [INFO] frobbed toml for bpeel/synacor written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bpeel/synacor/Cargo.toml [INFO] crate bpeel/synacor already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing bpeel/synacor against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bpeel/synacor:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 81f64708c67071362ad7086d2a5959c38b59cfdaf148fb1a7266f524f75ed4bb [INFO] running `"docker" "start" "-a" "81f64708c67071362ad7086d2a5959c38b59cfdaf148fb1a7266f524f75ed4bb"` [INFO] [stderr] warning: path `/opt/crater/workdir/src/synacor.rs` was erroneously implicitly accepted for binary `synacor`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/diss.rs` was erroneously implicitly accepted for binary `diss`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/dumpstrings.rs` was erroneously implicitly accepted for binary `dumpstrings`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/decode.rs` was erroneously implicitly accepted for binary `decode`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/evenbytes.rs` was erroneously implicitly accepted for binary `evenbytes`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/coins.rs` was erroneously implicitly accepted for binary `coins`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/dumpencodedstrings.rs` was erroneously implicitly accepted for binary `dumpencodedstrings`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/find8th.rs` was erroneously implicitly accepted for binary `find8th`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/vault.rs` was erroneously implicitly accepted for binary `vault`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling synacor v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/machine.rs:39:18 [INFO] [stderr] | [INFO] [stderr] 39 | char_io: &'a CharIo [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn CharIo` [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/machine.rs:43:29 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn new(char_io: &'a CharIo) -> Machine { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn CharIo` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/machine.rs:236:28 [INFO] [stderr] | [INFO] [stderr] 236 | f: &mut Read) -> 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/machine.rs:255:36 [INFO] [stderr] | [INFO] [stderr] 255 | reader: &mut Read) -> 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/machine.rs:287:28 [INFO] [stderr] | [INFO] [stderr] 287 | f: &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/machine.rs:300:36 [INFO] [stderr] | [INFO] [stderr] 300 | writer: &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/dumpstrings.rs:5:18 [INFO] [stderr] | [INFO] [stderr] 5 | fn fetch(f: &mut std::io::Read) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.90s [INFO] running `"docker" "inspect" "81f64708c67071362ad7086d2a5959c38b59cfdaf148fb1a7266f524f75ed4bb"` [INFO] running `"docker" "rm" "-f" "81f64708c67071362ad7086d2a5959c38b59cfdaf148fb1a7266f524f75ed4bb"` [INFO] [stdout] 81f64708c67071362ad7086d2a5959c38b59cfdaf148fb1a7266f524f75ed4bb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bpeel/synacor:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] e9e9f199adcb671ae78e1ada80bc791f1b3ce8e37a44bc56fbbe1653952fac31 [INFO] running `"docker" "start" "-a" "e9e9f199adcb671ae78e1ada80bc791f1b3ce8e37a44bc56fbbe1653952fac31"` [INFO] [stderr] warning: path `/opt/crater/workdir/src/synacor.rs` was erroneously implicitly accepted for binary `synacor`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/diss.rs` was erroneously implicitly accepted for binary `diss`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/dumpstrings.rs` was erroneously implicitly accepted for binary `dumpstrings`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/decode.rs` was erroneously implicitly accepted for binary `decode`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/evenbytes.rs` was erroneously implicitly accepted for binary `evenbytes`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/coins.rs` was erroneously implicitly accepted for binary `coins`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/dumpencodedstrings.rs` was erroneously implicitly accepted for binary `dumpencodedstrings`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/find8th.rs` was erroneously implicitly accepted for binary `find8th`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/vault.rs` was erroneously implicitly accepted for binary `vault`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] Compiling synacor v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dumpstrings.rs:5:18 [INFO] [stderr] | [INFO] [stderr] 5 | fn fetch(f: &mut std::io::Read) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::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/machine.rs:39:18 [INFO] [stderr] | [INFO] [stderr] 39 | char_io: &'a CharIo [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn CharIo` [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/machine.rs:43:29 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn new(char_io: &'a CharIo) -> Machine { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn CharIo` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/machine.rs:236:28 [INFO] [stderr] | [INFO] [stderr] 236 | f: &mut Read) -> 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/machine.rs:255:36 [INFO] [stderr] | [INFO] [stderr] 255 | reader: &mut Read) -> 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/machine.rs:287:28 [INFO] [stderr] | [INFO] [stderr] 287 | f: &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/machine.rs:300:36 [INFO] [stderr] | [INFO] [stderr] 300 | writer: &mut Write) -> io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.50s [INFO] running `"docker" "inspect" "e9e9f199adcb671ae78e1ada80bc791f1b3ce8e37a44bc56fbbe1653952fac31"` [INFO] running `"docker" "rm" "-f" "e9e9f199adcb671ae78e1ada80bc791f1b3ce8e37a44bc56fbbe1653952fac31"` [INFO] [stdout] e9e9f199adcb671ae78e1ada80bc791f1b3ce8e37a44bc56fbbe1653952fac31 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bpeel/synacor:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] ced6ab5a439fc237d9805feb56dd6c5993e45b22febe5694685bf263e4222600 [INFO] running `"docker" "start" "-a" "ced6ab5a439fc237d9805feb56dd6c5993e45b22febe5694685bf263e4222600"` [INFO] [stderr] warning: path `/opt/crater/workdir/src/synacor.rs` was erroneously implicitly accepted for binary `synacor`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/diss.rs` was erroneously implicitly accepted for binary `diss`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/dumpstrings.rs` was erroneously implicitly accepted for binary `dumpstrings`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/decode.rs` was erroneously implicitly accepted for binary `decode`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/evenbytes.rs` was erroneously implicitly accepted for binary `evenbytes`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/coins.rs` was erroneously implicitly accepted for binary `coins`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/dumpencodedstrings.rs` was erroneously implicitly accepted for binary `dumpencodedstrings`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/find8th.rs` was erroneously implicitly accepted for binary `find8th`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/crater/workdir/src/vault.rs` was erroneously implicitly accepted for binary `vault`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/coins-6c93f0672b62a7f0 [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/decode-430505258161d539 [INFO] [stderr] Running /opt/crater/target/debug/deps/diss-1f87f3b836268193 [INFO] [stderr] Running /opt/crater/target/debug/deps/dumpencodedstrings-971705d5f15fe75f [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] [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] [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/dumpstrings-20fff8d74f2bca9f [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/evenbytes-511e4a2a2cc58362 [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] [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/find8th-ffe6a7ce1df566a9 [INFO] [stderr] Running /opt/crater/target/debug/deps/synacor-3998005116d6143c [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/vault-d4e0aac58c9a80fa [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" "ced6ab5a439fc237d9805feb56dd6c5993e45b22febe5694685bf263e4222600"` [INFO] running `"docker" "rm" "-f" "ced6ab5a439fc237d9805feb56dd6c5993e45b22febe5694685bf263e4222600"` [INFO] [stdout] ced6ab5a439fc237d9805feb56dd6c5993e45b22febe5694685bf263e4222600