[INFO] crate macho 0.4.1 is already in cache
[INFO] testing macho-0.4.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate macho 0.4.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate macho 0.4.1 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 macho 0.4.1
[INFO] finished tweaking crates.io crate macho 0.4.1
[INFO] tweaked toml for crates.io crate macho 0.4.1 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] b5f3826d039837be8c8071b5ccc1661c8b3b2bbc92e1667c807d6d9c6107d968
[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" "b5f3826d039837be8c8071b5ccc1661c8b3b2bbc92e1667c807d6d9c6107d968"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling uuid v0.3.1
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling macho v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]   --> src/constants.rs:90:26
[INFO] [stderr]    |
[INFO] [stderr] 90 |     LC_LOAD_WEAK_DYLIB = (0x18 | LC_REQ_DYLD),
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:102:16
[INFO] [stderr]     |
[INFO] [stderr] 102 |     LC_RPATH = (0x1c | LC_REQ_DYLD),
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:111:25
[INFO] [stderr]     |
[INFO] [stderr] 111 |     LC_REEXPORT_DYLIB = (0x1f | LC_REQ_DYLD),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:123:25
[INFO] [stderr]     |
[INFO] [stderr] 123 |     LC_DYLD_INFO_ONLY = (0x22|LC_REQ_DYLD),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:126:28
[INFO] [stderr]     |
[INFO] [stderr] 126 |     LC_LOAD_UPWARD_DYLIB = (0x23 | LC_REQ_DYLD),
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:141:15
[INFO] [stderr]     |
[INFO] [stderr] 141 |     LC_MAIN = (0x28|LC_REQ_DYLD),
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `"docker" "inspect" "b5f3826d039837be8c8071b5ccc1661c8b3b2bbc92e1667c807d6d9c6107d968"`
[INFO] running `"docker" "rm" "-f" "b5f3826d039837be8c8071b5ccc1661c8b3b2bbc92e1667c807d6d9c6107d968"`
[INFO] [stdout] b5f3826d039837be8c8071b5ccc1661c8b3b2bbc92e1667c807d6d9c6107d968
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] db7322467b4ef9082a8326811b8e75b17123ed8f9965275cdc6a5995dfc3d919
[INFO] running `"docker" "start" "-a" "db7322467b4ef9082a8326811b8e75b17123ed8f9965275cdc6a5995dfc3d919"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling macho v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]   --> src/constants.rs:90:26
[INFO] [stderr]    |
[INFO] [stderr] 90 |     LC_LOAD_WEAK_DYLIB = (0x18 | LC_REQ_DYLD),
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:102:16
[INFO] [stderr]     |
[INFO] [stderr] 102 |     LC_RPATH = (0x1c | LC_REQ_DYLD),
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:111:25
[INFO] [stderr]     |
[INFO] [stderr] 111 |     LC_REEXPORT_DYLIB = (0x1f | LC_REQ_DYLD),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:123:25
[INFO] [stderr]     |
[INFO] [stderr] 123 |     LC_DYLD_INFO_ONLY = (0x22|LC_REQ_DYLD),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:126:28
[INFO] [stderr]     |
[INFO] [stderr] 126 |     LC_LOAD_UPWARD_DYLIB = (0x23 | LC_REQ_DYLD),
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:141:15
[INFO] [stderr]     |
[INFO] [stderr] 141 |     LC_MAIN = (0x28|LC_REQ_DYLD),
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> examples/reader.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]   --> src/constants.rs:90:26
[INFO] [stderr]    |
[INFO] [stderr] 90 |     LC_LOAD_WEAK_DYLIB = (0x18 | LC_REQ_DYLD),
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:102:16
[INFO] [stderr]     |
[INFO] [stderr] 102 |     LC_RPATH = (0x1c | LC_REQ_DYLD),
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:111:25
[INFO] [stderr]     |
[INFO] [stderr] 111 |     LC_REEXPORT_DYLIB = (0x1f | LC_REQ_DYLD),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:123:25
[INFO] [stderr]     |
[INFO] [stderr] 123 |     LC_DYLD_INFO_ONLY = (0x22|LC_REQ_DYLD),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:126:28
[INFO] [stderr]     |
[INFO] [stderr] 126 |     LC_LOAD_UPWARD_DYLIB = (0x23 | LC_REQ_DYLD),
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:141:15
[INFO] [stderr]     |
[INFO] [stderr] 141 |     LC_MAIN = (0x28|LC_REQ_DYLD),
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "db7322467b4ef9082a8326811b8e75b17123ed8f9965275cdc6a5995dfc3d919"`
[INFO] running `"docker" "rm" "-f" "db7322467b4ef9082a8326811b8e75b17123ed8f9965275cdc6a5995dfc3d919"`
[INFO] [stdout] db7322467b4ef9082a8326811b8e75b17123ed8f9965275cdc6a5995dfc3d919
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e755e3968e94881fe0da4badb9c6ed0c8751996669f96523de828058e9e344b1
[INFO] running `"docker" "start" "-a" "e755e3968e94881fe0da4badb9c6ed0c8751996669f96523de828058e9e344b1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]   --> src/constants.rs:90:26
[INFO] [stderr]    |
[INFO] [stderr] 90 |     LC_LOAD_WEAK_DYLIB = (0x18 | LC_REQ_DYLD),
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]   --> src/constants.rs:90:26
[INFO] [stderr]    |
[INFO] [stderr] 90 |     LC_LOAD_WEAK_DYLIB = (0x18 | LC_REQ_DYLD),
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:102:16
[INFO] [stderr]     |
[INFO] [stderr] 102 |     LC_RPATH = (0x1c | LC_REQ_DYLD),
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:102:16
[INFO] [stderr]     |
[INFO] [stderr] 102 |     LC_RPATH = (0x1c | LC_REQ_DYLD),
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:111:25
[INFO] [stderr]     |
[INFO] [stderr] 111 |     LC_REEXPORT_DYLIB = (0x1f | LC_REQ_DYLD),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:123:25
[INFO] [stderr]     |
[INFO] [stderr] 123 |     LC_DYLD_INFO_ONLY = (0x22|LC_REQ_DYLD),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:111:25
[INFO] [stderr]     |
[INFO] [stderr] 111 |     LC_REEXPORT_DYLIB = (0x1f | LC_REQ_DYLD),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:123:25
[INFO] [stderr]     |
[INFO] [stderr] 123 |     LC_DYLD_INFO_ONLY = (0x22|LC_REQ_DYLD),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:126:28
[INFO] [stderr]     |
[INFO] [stderr] 126 |     LC_LOAD_UPWARD_DYLIB = (0x23 | LC_REQ_DYLD),
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:141:15
[INFO] [stderr]     |
[INFO] [stderr] 141 |     LC_MAIN = (0x28|LC_REQ_DYLD),
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:126:28
[INFO] [stderr]     |
[INFO] [stderr] 126 |     LC_LOAD_UPWARD_DYLIB = (0x23 | LC_REQ_DYLD),
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/constants.rs:141:15
[INFO] [stderr]     |
[INFO] [stderr] 141 |     LC_MAIN = (0x28|LC_REQ_DYLD),
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> examples/reader.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[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 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/macho-b9b641e510b461f9
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_parses_lol ... ok
[INFO] [stdout] test test::test_parses_uuid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests macho
[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" "e755e3968e94881fe0da4badb9c6ed0c8751996669f96523de828058e9e344b1"`
[INFO] running `"docker" "rm" "-f" "e755e3968e94881fe0da4badb9c6ed0c8751996669f96523de828058e9e344b1"`
[INFO] [stdout] e755e3968e94881fe0da4badb9c6ed0c8751996669f96523de828058e9e344b1