[INFO] cloning repository https://github.com/psmit/matasano [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/psmit/matasano" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsmit%2Fmatasano"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsmit%2Fmatasano'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dac3880f3f243aba1b8a756a9f3474b1c1319d43 [INFO] testing psmit/matasano against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsmit%2Fmatasano" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/psmit/matasano on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/psmit/matasano [INFO] finished tweaking git repo https://github.com/psmit/matasano [INFO] tweaked toml for git repo https://github.com/psmit/matasano written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/psmit/matasano already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1a64d9a9dccbe799a0cfe268e003e6e561db3045f823bd2136fee2a31521fc47 [INFO] running `"docker" "start" "-a" "1a64d9a9dccbe799a0cfe268e003e6e561db3045f823bd2136fee2a31521fc47"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling matasano v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/freq_scorer.rs:35:20 [INFO] [stderr] | [INFO] [stderr] 35 | let file = try!(fs::File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/freq_scorer.rs:37:24 [INFO] [stderr] | [INFO] [stderr] 37 | let line = try!(line); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/freq_scorer.rs:22:22 [INFO] [stderr] | [INFO] [stderr] 22 | LOW_A...LOW_Z => self.freq[(char - LOW_A) as usize], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/freq_scorer.rs:23:22 [INFO] [stderr] | [INFO] [stderr] 23 | UPP_A...UPP_Z => self.freq[(char - UPP_A) as usize], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/freq_scorer.rs:46:20 [INFO] [stderr] | [INFO] [stderr] 46 | 'a'...'z' => scorer.freq[k as usize - 'a' as usize] = v, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.24s [INFO] running `"docker" "inspect" "1a64d9a9dccbe799a0cfe268e003e6e561db3045f823bd2136fee2a31521fc47"` [INFO] running `"docker" "rm" "-f" "1a64d9a9dccbe799a0cfe268e003e6e561db3045f823bd2136fee2a31521fc47"` [INFO] [stdout] 1a64d9a9dccbe799a0cfe268e003e6e561db3045f823bd2136fee2a31521fc47 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5d5f558bc71fd8afa2c359bf09382bbb3530569f129efb9c88bdd96ad7027df8 [INFO] running `"docker" "start" "-a" "5d5f558bc71fd8afa2c359bf09382bbb3530569f129efb9c88bdd96ad7027df8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling matasano v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/freq_scorer.rs:35:20 [INFO] [stderr] | [INFO] [stderr] 35 | let file = try!(fs::File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/freq_scorer.rs:37:24 [INFO] [stderr] | [INFO] [stderr] 37 | let line = try!(line); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/freq_scorer.rs:22:22 [INFO] [stderr] | [INFO] [stderr] 22 | LOW_A...LOW_Z => self.freq[(char - LOW_A) as usize], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/freq_scorer.rs:23:22 [INFO] [stderr] | [INFO] [stderr] 23 | UPP_A...UPP_Z => self.freq[(char - UPP_A) as usize], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/freq_scorer.rs:46:20 [INFO] [stderr] | [INFO] [stderr] 46 | 'a'...'z' => scorer.freq[k as usize - 'a' as usize] = v, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/freq_scorer.rs:35:20 [INFO] [stderr] | [INFO] [stderr] 35 | let file = try!(fs::File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/freq_scorer.rs:37:24 [INFO] [stderr] | [INFO] [stderr] 37 | let line = try!(line); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/freq_scorer.rs:22:22 [INFO] [stderr] | [INFO] [stderr] 22 | LOW_A...LOW_Z => self.freq[(char - LOW_A) as usize], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/freq_scorer.rs:23:22 [INFO] [stderr] | [INFO] [stderr] 23 | UPP_A...UPP_Z => self.freq[(char - UPP_A) as usize], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/freq_scorer.rs:46:20 [INFO] [stderr] | [INFO] [stderr] 46 | 'a'...'z' => scorer.freq[k as usize - 'a' as usize] = v, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unused import: `crypto::symmetriccipher::Decryptor` [INFO] [stderr] --> tests/s1c07.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crypto::symmetriccipher::Decryptor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.81s [INFO] running `"docker" "inspect" "5d5f558bc71fd8afa2c359bf09382bbb3530569f129efb9c88bdd96ad7027df8"` [INFO] running `"docker" "rm" "-f" "5d5f558bc71fd8afa2c359bf09382bbb3530569f129efb9c88bdd96ad7027df8"` [INFO] [stdout] 5d5f558bc71fd8afa2c359bf09382bbb3530569f129efb9c88bdd96ad7027df8 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6de5cdd34265b666eee176530b697222208afaf88e8015a258eba037c9fe0e04 [INFO] running `"docker" "start" "-a" "6de5cdd34265b666eee176530b697222208afaf88e8015a258eba037c9fe0e04"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/freq_scorer.rs:35:20 [INFO] [stderr] | [INFO] [stderr] 35 | let file = try!(fs::File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/freq_scorer.rs:37:24 [INFO] [stderr] | [INFO] [stderr] 37 | let line = try!(line); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/freq_scorer.rs:22:22 [INFO] [stderr] | [INFO] [stderr] 22 | LOW_A...LOW_Z => self.freq[(char - LOW_A) as usize], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/freq_scorer.rs:23:22 [INFO] [stderr] | [INFO] [stderr] 23 | UPP_A...UPP_Z => self.freq[(char - UPP_A) as usize], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/freq_scorer.rs:46:20 [INFO] [stderr] | [INFO] [stderr] 46 | 'a'...'z' => scorer.freq[k as usize - 'a' as usize] = v, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/freq_scorer.rs:35:20 [INFO] [stderr] | [INFO] [stderr] 35 | let file = try!(fs::File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/freq_scorer.rs:37:24 [INFO] [stderr] | [INFO] [stderr] 37 | let line = try!(line); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/freq_scorer.rs:22:22 [INFO] [stderr] | [INFO] [stderr] 22 | LOW_A...LOW_Z => self.freq[(char - LOW_A) as usize], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/freq_scorer.rs:23:22 [INFO] [stderr] | [INFO] [stderr] 23 | UPP_A...UPP_Z => self.freq[(char - UPP_A) as usize], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/freq_scorer.rs:46:20 [INFO] [stderr] | [INFO] [stderr] 46 | 'a'...'z' => scorer.freq[k as usize - 'a' as usize] = v, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `crypto::symmetriccipher::Decryptor` [INFO] [stderr] --> tests/s1c07.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crypto::symmetriccipher::Decryptor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/matasano-5ea9013026e755bd [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_hamming_distance ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/s1c01-9603c7869170fed6 [INFO] [stdout] test bit::test_transpose ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_s1c01 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/s1c02-a0919eb29bad1da8 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/rustwide/target/debug/deps/s1c03-548f3536d87b368e [INFO] [stdout] test test_s1c02 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_s1c03 ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/s1c04-868f1df7bf672c50 [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_s1c04 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/s1c05-1110b2aa5aa8ceac [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_s1c05 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/s1c06-e0f7628f613c647c [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_s1c06_bs ... ok [INFO] [stdout] test test_s1c06_result ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/s1c07-408a81fcb104c160 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_s1c07 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests matasano [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" "6de5cdd34265b666eee176530b697222208afaf88e8015a258eba037c9fe0e04"` [INFO] running `"docker" "rm" "-f" "6de5cdd34265b666eee176530b697222208afaf88e8015a258eba037c9fe0e04"` [INFO] [stdout] 6de5cdd34265b666eee176530b697222208afaf88e8015a258eba037c9fe0e04