[INFO] crate plain 0.2.3 is already in cache [INFO] testing plain-0.2.3 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate plain 0.2.3 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate plain 0.2.3 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 crates.io crate plain 0.2.3 [INFO] finished tweaking crates.io crate plain 0.2.3 [INFO] tweaked toml for crates.io crate plain 0.2.3 written to /workspace/builds/worker-11/source/Cargo.toml [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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 4969bec747f227ce6851bf8732c9f707eed3a245e20f51e36bdd7937385f903a [INFO] running `"docker" "start" "-a" "4969bec747f227ce6851bf8732c9f707eed3a245e20f51e36bdd7937385f903a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling plain v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | try!(check_alignment::(bytes)); [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/methods.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | try!(check_length::(bytes, 1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | try!(check_alignment::(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:127:5 [INFO] [stderr] | [INFO] [stderr] 127 | try!(check_length::(bytes, len)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:142:5 [INFO] [stderr] | [INFO] [stderr] 142 | try!(check_alignment::(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:143:5 [INFO] [stderr] | [INFO] [stderr] 143 | try!(check_length::(bytes, 1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | try!(check_alignment::(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 170 | try!(check_length::(bytes, len)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `"docker" "inspect" "4969bec747f227ce6851bf8732c9f707eed3a245e20f51e36bdd7937385f903a"` [INFO] running `"docker" "rm" "-f" "4969bec747f227ce6851bf8732c9f707eed3a245e20f51e36bdd7937385f903a"` [INFO] [stdout] 4969bec747f227ce6851bf8732c9f707eed3a245e20f51e36bdd7937385f903a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 81134c367418893208a171565231d27f9e85c01ed535ca054d2081491a1940e3 [INFO] running `"docker" "start" "-a" "81134c367418893208a171565231d27f9e85c01ed535ca054d2081491a1940e3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling plain v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | try!(check_alignment::(bytes)); [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/methods.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | try!(check_length::(bytes, 1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | try!(check_alignment::(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:127:5 [INFO] [stderr] | [INFO] [stderr] 127 | try!(check_length::(bytes, len)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:142:5 [INFO] [stderr] | [INFO] [stderr] 142 | try!(check_alignment::(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:143:5 [INFO] [stderr] | [INFO] [stderr] 143 | try!(check_length::(bytes, 1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | try!(check_alignment::(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 170 | try!(check_length::(bytes, len)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | try!(check_alignment::(bytes)); [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/methods.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | try!(check_length::(bytes, 1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | try!(check_alignment::(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:127:5 [INFO] [stderr] | [INFO] [stderr] 127 | try!(check_length::(bytes, len)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:142:5 [INFO] [stderr] | [INFO] [stderr] 142 | try!(check_alignment::(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:143:5 [INFO] [stderr] | [INFO] [stderr] 143 | try!(check_length::(bytes, 1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | try!(check_alignment::(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 170 | try!(check_length::(bytes, len)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `"docker" "inspect" "81134c367418893208a171565231d27f9e85c01ed535ca054d2081491a1940e3"` [INFO] running `"docker" "rm" "-f" "81134c367418893208a171565231d27f9e85c01ed535ca054d2081491a1940e3"` [INFO] [stdout] 81134c367418893208a171565231d27f9e85c01ed535ca054d2081491a1940e3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 96ba713b0917134884f638d268ba9d6f13277223abc1cf51958421b35362d36e [INFO] running `"docker" "start" "-a" "96ba713b0917134884f638d268ba9d6f13277223abc1cf51958421b35362d36e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | try!(check_alignment::(bytes)); [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/methods.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | try!(check_length::(bytes, 1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | try!(check_alignment::(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:127:5 [INFO] [stderr] | [INFO] [stderr] 127 | try!(check_length::(bytes, len)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:142:5 [INFO] [stderr] | [INFO] [stderr] 142 | try!(check_alignment::(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:143:5 [INFO] [stderr] | [INFO] [stderr] 143 | try!(check_length::(bytes, 1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | try!(check_alignment::(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 170 | try!(check_length::(bytes, len)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] [INFO] [stderr] --> src/methods.rs:76:5 [INFO] [stdout] running 4 tests [INFO] [stderr] | [INFO] [stdout] test tests::basic_function ... ok [INFO] [stderr] 76 | try!(check_alignment::(bytes)); [INFO] [stdout] test tests::unaligned ... ok [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/methods.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | try!(check_length::(bytes, 1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | try!(check_alignment::(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:127:5 [INFO] [stderr] | [INFO] [stderr] 127 | try!(check_length::(bytes, len)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:142:5 [INFO] [stderr] | [INFO] [stderr] 142 | try!(check_alignment::(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:143:5 [INFO] [stderr] | [INFO] [stderr] 143 | try!(check_length::(bytes, 1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | try!(check_alignment::(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/methods.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 170 | try!(check_length::(bytes, len)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/plain-3189cebfbaa44e16 [INFO] [stdout] test tests::copy_test ... ok [INFO] [stdout] test tests::one_too_short ... 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 plain [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 32) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "96ba713b0917134884f638d268ba9d6f13277223abc1cf51958421b35362d36e"` [INFO] running `"docker" "rm" "-f" "96ba713b0917134884f638d268ba9d6f13277223abc1cf51958421b35362d36e"` [INFO] [stdout] 96ba713b0917134884f638d268ba9d6f13277223abc1cf51958421b35362d36e