[INFO] crate serde_traitobject 0.1.4 is already in cache [INFO] extracting crate serde_traitobject 0.1.4 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/serde_traitobject/0.1.4 [INFO] extracting crate serde_traitobject 0.1.4 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/serde_traitobject/0.1.4 [INFO] validating manifest of serde_traitobject-0.1.4 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of serde_traitobject-0.1.4 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing serde_traitobject-0.1.4 [INFO] removed 0 missing tests [INFO] finished frobbing serde_traitobject-0.1.4 [INFO] frobbed toml for serde_traitobject-0.1.4 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/serde_traitobject/0.1.4/Cargo.toml [INFO] started frobbing serde_traitobject-0.1.4 [INFO] removed 0 missing tests [INFO] finished frobbing serde_traitobject-0.1.4 [INFO] frobbed toml for serde_traitobject-0.1.4 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/serde_traitobject/0.1.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking serde_traitobject-0.1.4 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/serde_traitobject/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8b2a049effe4662b8606ec8c132d39fc923991cc440a7dc539e8c15c20e3d6b2 [INFO] running `"docker" "start" "-a" "8b2a049effe4662b8606ec8c132d39fc923991cc440a7dc539e8c15c20e3d6b2"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking metatype v0.1.2 [INFO] [stderr] Checking procinfo v0.4.2 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking erased-serde v0.3.9 [INFO] [stderr] Checking palaver v0.2.7 [INFO] [stderr] Checking build_id v0.1.5 [INFO] [stderr] Checking relative v0.1.5 [INFO] [stderr] Checking serde_traitobject v0.1.4 (/opt/crater/workdir) [INFO] [stderr] Checking serde_closure v0.1.5 [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/lib.rs:432:48 [INFO] [stderr] | [INFO] [stderr] 432 | write!(formatter, "a \"{}\" trait object", unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/lib.rs:455:203 [INFO] [stderr] | [INFO] [stderr] 455 | assert_eq!(t1, object.type_id(), "Deserializing the trait object \"{}\" failed in a way that should never happen. Please file an issue! https://github.com/alecmocatta/serde_traitobject/issues/new", unsafe{intrinsics::type_name::()}); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/lib.rs:432:48 [INFO] [stderr] | [INFO] [stderr] 432 | write!(formatter, "a \"{}\" trait object", unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/lib.rs:455:203 [INFO] [stderr] | [INFO] [stderr] 455 | assert_eq!(t1, object.type_id(), "Deserializing the trait object \"{}\" failed in a way that should never happen. Please file an issue! https://github.com/alecmocatta/serde_traitobject/issues/new", unsafe{intrinsics::type_name::()}); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.44s [INFO] running `"docker" "inspect" "8b2a049effe4662b8606ec8c132d39fc923991cc440a7dc539e8c15c20e3d6b2"` [INFO] running `"docker" "rm" "-f" "8b2a049effe4662b8606ec8c132d39fc923991cc440a7dc539e8c15c20e3d6b2"` [INFO] [stdout] 8b2a049effe4662b8606ec8c132d39fc923991cc440a7dc539e8c15c20e3d6b2