[INFO] crate plain 0.2.3 is already in cache
[INFO] testing plain-0.2.3 against 1.44.0 for beta-1.45-1
[INFO] extracting crate plain 0.2.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate plain 0.2.3 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.44.0" "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] 5eea61d10616ed0fe41c500123162724fce0cf87f8379eabe24dba7b44361285
[INFO] running `"docker" "start" "-a" "5eea61d10616ed0fe41c500123162724fce0cf87f8379eabe24dba7b44361285"`
[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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(bytes, len));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `"docker" "inspect" "5eea61d10616ed0fe41c500123162724fce0cf87f8379eabe24dba7b44361285"`
[INFO] running `"docker" "rm" "-f" "5eea61d10616ed0fe41c500123162724fce0cf87f8379eabe24dba7b44361285"`
[INFO] [stdout] 5eea61d10616ed0fe41c500123162724fce0cf87f8379eabe24dba7b44361285
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.44.0" "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] a7f64bd0a475b101a0f00e0cd985b9352cd0f7e5126ff061f48d58c7936be2cd
[INFO] running `"docker" "start" "-a" "a7f64bd0a475b101a0f00e0cd985b9352cd0f7e5126ff061f48d58c7936be2cd"`
[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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(bytes, len));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "a7f64bd0a475b101a0f00e0cd985b9352cd0f7e5126ff061f48d58c7936be2cd"`
[INFO] running `"docker" "rm" "-f" "a7f64bd0a475b101a0f00e0cd985b9352cd0f7e5126ff061f48d58c7936be2cd"`
[INFO] [stdout] a7f64bd0a475b101a0f00e0cd985b9352cd0f7e5126ff061f48d58c7936be2cd
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] ffb2541112931f719de1e94630a82e2fa1df11a87312a3c3c7e735256c708102
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ffb2541112931f719de1e94630a82e2fa1df11a87312a3c3c7e735256c708102"`
[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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(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::<T>(bytes, len));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/plain-fa46c20bab6d7e5a
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::basic_function ... ok
[INFO] [stdout] test tests::copy_test ... ok
[INFO] [stdout] test tests::one_too_short ... ok
[INFO] [stdout] test tests::unaligned ... 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" "ffb2541112931f719de1e94630a82e2fa1df11a87312a3c3c7e735256c708102"`
[INFO] running `"docker" "rm" "-f" "ffb2541112931f719de1e94630a82e2fa1df11a87312a3c3c7e735256c708102"`
[INFO] [stdout] ffb2541112931f719de1e94630a82e2fa1df11a87312a3c3c7e735256c708102