[INFO] crate brainfuck_rs 2.0.0 is already in cache
[INFO] testing brainfuck_rs-2.0.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate brainfuck_rs 2.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate brainfuck_rs 2.0.0 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 brainfuck_rs 2.0.0
[INFO] finished tweaking crates.io crate brainfuck_rs 2.0.0
[INFO] tweaked toml for crates.io crate brainfuck_rs 2.0.0 written to /workspace/builds/worker-9/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-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" "+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] f256b74640429ae149c2a2d86303880abafa7875fb1bd6be642d71bcfe7abf95
[INFO] running `"docker" "start" "-a" "f256b74640429ae149c2a2d86303880abafa7875fb1bd6be642d71bcfe7abf95"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling brainfuck_rs v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:23:47
[INFO] [stderr]    |
[INFO] [stderr] 23 |             Error::IOError(ref err)    => err.description(),
[INFO] [stderr]    |                                               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.60s
[INFO] running `"docker" "inspect" "f256b74640429ae149c2a2d86303880abafa7875fb1bd6be642d71bcfe7abf95"`
[INFO] running `"docker" "rm" "-f" "f256b74640429ae149c2a2d86303880abafa7875fb1bd6be642d71bcfe7abf95"`
[INFO] [stdout] f256b74640429ae149c2a2d86303880abafa7875fb1bd6be642d71bcfe7abf95
[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" "+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] 90a21033caad8295f85e96b7b5cfbfeb0bacbeecb5ca7e48422b7188cee788ad
[INFO] running `"docker" "start" "-a" "90a21033caad8295f85e96b7b5cfbfeb0bacbeecb5ca7e48422b7188cee788ad"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling brainfuck_rs v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:23:47
[INFO] [stderr]    |
[INFO] [stderr] 23 |             Error::IOError(ref err)    => err.description(),
[INFO] [stderr]    |                                               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:23:47
[INFO] [stderr]    |
[INFO] [stderr] 23 |             Error::IOError(ref err)    => err.description(),
[INFO] [stderr]    |                                               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `"docker" "inspect" "90a21033caad8295f85e96b7b5cfbfeb0bacbeecb5ca7e48422b7188cee788ad"`
[INFO] running `"docker" "rm" "-f" "90a21033caad8295f85e96b7b5cfbfeb0bacbeecb5ca7e48422b7188cee788ad"`
[INFO] [stdout] 90a21033caad8295f85e96b7b5cfbfeb0bacbeecb5ca7e48422b7188cee788ad
[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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] 5ca047320bdff0dcbcde35d12c2a89a5bdd16f4f4fe87cb4acdf7a8fd756b369
[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" "5ca047320bdff0dcbcde35d12c2a89a5bdd16f4f4fe87cb4acdf7a8fd756b369"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:23:47
[INFO] [stderr]    |
[INFO] [stderr] 23 |             Error::IOError(ref err)    => err.description(),
[INFO] [stderr]    |                                               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:23:47
[INFO] [stderr]    |
[INFO] [stderr] 23 |             Error::IOError(ref err)    => err.description(),
[INFO] [stderr]    |                                               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/brainfuck-9740d6d2e16bad13
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test context::tests::test_dec ... ok
[INFO] [stdout] test context::tests::test_inc ... ok
[INFO] [stdout] test context::tests::test_block ... ok
[INFO] [stdout] test context::tests::test_rshift ... ok
[INFO] [stdout] test parser::tests::test_lshift ... ok
[INFO] [stdout] test parser::tests::test_minus ... ok
[INFO] [stdout] test parser::tests::test_node ... ok
[INFO] [stdout] test parser::tests::test_comma ... ok
[INFO] [stdout] test parser::tests::test_parse ... ok
[INFO] [stdout] test parser::tests::test_plus ... ok
[INFO] [stdout] test parser::tests::test_parse_loop ... ok
[INFO] [stdout] test parser::tests::test_parse_nested_loop ... ok
[INFO] [stdout] test parser::tests::test_rshift ... ok
[INFO] [stdout] test parser::tests::test_dot ... ok
[INFO] [stdout] test context::tests::test_lshift ... ok
[INFO] [stdout] test context::tests::test_left_loop ... ok
[INFO] [stdout] test context::tests::test_putch ... ok
[INFO] [stdout] test context::tests::test_loop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bf-14b8453b8264520e
[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]    Doc-tests brainfuck
[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" "5ca047320bdff0dcbcde35d12c2a89a5bdd16f4f4fe87cb4acdf7a8fd756b369"`
[INFO] running `"docker" "rm" "-f" "5ca047320bdff0dcbcde35d12c2a89a5bdd16f4f4fe87cb4acdf7a8fd756b369"`
[INFO] [stdout] 5ca047320bdff0dcbcde35d12c2a89a5bdd16f4f4fe87cb4acdf7a8fd756b369