[INFO] fetching crate link 0.1.0... [INFO] testing link-0.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate link 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate link 0.1.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate link 0.1.0 [INFO] finished tweaking crates.io crate link 0.1.0 [INFO] tweaked toml for crates.io crate link 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b7656c4623496b447e2173f924781b033c7b146e59a957f4210afde1e7daef8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4b7656c4623496b447e2173f924781b033c7b146e59a957f4210afde1e7daef8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b7656c4623496b447e2173f924781b033c7b146e59a957f4210afde1e7daef8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b7656c4623496b447e2173f924781b033c7b146e59a957f4210afde1e7daef8", kill_on_drop: false }` [INFO] [stdout] 4b7656c4623496b447e2173f924781b033c7b146e59a957f4210afde1e7daef8 [INFO] running `Command { std: "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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56e5f9ea2618f82f41d380fa32040c0e9a8462bc44e13d4a23d371955fcc1b25 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "56e5f9ea2618f82f41d380fa32040c0e9a8462bc44e13d4a23d371955fcc1b25", kill_on_drop: false }` [INFO] [stderr] Compiling field-offset v0.1.1 [INFO] [stderr] Compiling link v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type annotations needed [INFO] [stdout] --> src/lib.rs:113:64 [INFO] [stdout] | [INFO] [stdout] 113 | unsafe { Some(data.offset.unapply_mut(self_mut_ptr.as_mut().unwrap())) } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(tyvar_behind_raw_pointer)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #46906 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type annotations needed [INFO] [stdout] --> src/lib.rs:130:71 [INFO] [stdout] | [INFO] [stdout] 130 | unsafe { Some((&*(*data.target_obj).borrow() as *const _).as_ref().unwrap()) } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #46906 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type annotations needed [INFO] [stdout] --> src/lib.rs:139:77 [INFO] [stdout] | [INFO] [stdout] 139 | unsafe { Some((&mut *(*data.target_obj).borrow_mut() as *mut _).as_mut().unwrap()) } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #46906 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.59s [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "56e5f9ea2618f82f41d380fa32040c0e9a8462bc44e13d4a23d371955fcc1b25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56e5f9ea2618f82f41d380fa32040c0e9a8462bc44e13d4a23d371955fcc1b25", kill_on_drop: false }` [INFO] [stdout] 56e5f9ea2618f82f41d380fa32040c0e9a8462bc44e13d4a23d371955fcc1b25 [INFO] running `Command { std: "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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] accfb3aa3fcc22913429f0e01216bc41c6cbce2ced6717fab349ced2686a2c53 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "accfb3aa3fcc22913429f0e01216bc41c6cbce2ced6717fab349ced2686a2c53", kill_on_drop: false }` [INFO] [stderr] Compiling link v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type annotations needed [INFO] [stdout] --> src/lib.rs:113:64 [INFO] [stdout] | [INFO] [stdout] 113 | unsafe { Some(data.offset.unapply_mut(self_mut_ptr.as_mut().unwrap())) } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(tyvar_behind_raw_pointer)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #46906 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type annotations needed [INFO] [stdout] --> src/lib.rs:130:71 [INFO] [stdout] | [INFO] [stdout] 130 | unsafe { Some((&*(*data.target_obj).borrow() as *const _).as_ref().unwrap()) } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #46906 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type annotations needed [INFO] [stdout] --> src/lib.rs:139:77 [INFO] [stdout] | [INFO] [stdout] 139 | unsafe { Some((&mut *(*data.target_obj).borrow_mut() as *mut _).as_mut().unwrap()) } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #46906 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type annotations needed [INFO] [stdout] --> src/lib.rs:113:64 [INFO] [stdout] | [INFO] [stdout] 113 | unsafe { Some(data.offset.unapply_mut(self_mut_ptr.as_mut().unwrap())) } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(tyvar_behind_raw_pointer)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #46906 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type annotations needed [INFO] [stdout] --> src/lib.rs:130:71 [INFO] [stdout] | [INFO] [stdout] 130 | unsafe { Some((&*(*data.target_obj).borrow() as *const _).as_ref().unwrap()) } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #46906 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type annotations needed [INFO] [stdout] --> src/lib.rs:139:77 [INFO] [stdout] | [INFO] [stdout] 139 | unsafe { Some((&mut *(*data.target_obj).borrow_mut() as *mut _).as_mut().unwrap()) } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #46906 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "accfb3aa3fcc22913429f0e01216bc41c6cbce2ced6717fab349ced2686a2c53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "accfb3aa3fcc22913429f0e01216bc41c6cbce2ced6717fab349ced2686a2c53", kill_on_drop: false }` [INFO] [stdout] accfb3aa3fcc22913429f0e01216bc41c6cbce2ced6717fab349ced2686a2c53 [INFO] running `Command { std: "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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] be0b740aa745e1ad2bb6b99aac01e7e8f623f909254f44634399f0d062aea3e2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "be0b740aa745e1ad2bb6b99aac01e7e8f623f909254f44634399f0d062aea3e2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/lib.rs:113:64 [INFO] [stderr] | [INFO] [stderr] 113 | unsafe { Some(data.offset.unapply_mut(self_mut_ptr.as_mut().unwrap())) } [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(tyvar_behind_raw_pointer)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/lib.rs:130:71 [INFO] [stderr] | [INFO] [stderr] 130 | unsafe { Some((&*(*data.target_obj).borrow() as *const _).as_ref().unwrap()) } [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/lib.rs:139:77 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 1 test [INFO] [stderr] 139 | unsafe { Some((&mut *(*data.target_obj).borrow_mut() as *mut _).as_mut().unwrap()) } [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/lib.rs:113:64 [INFO] [stderr] | [INFO] [stderr] 113 | unsafe { Some(data.offset.unapply_mut(self_mut_ptr.as_mut().unwrap())) } [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(tyvar_behind_raw_pointer)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/lib.rs:130:71 [INFO] [stderr] | [INFO] [stderr] 130 | unsafe { Some((&*(*data.target_obj).borrow() as *const _).as_ref().unwrap()) } [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/lib.rs:139:77 [INFO] [stderr] | [INFO] [stderr] 139 | unsafe { Some((&mut *(*data.target_obj).borrow_mut() as *mut _).as_mut().unwrap()) } [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.82s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/link-cd0af75d6592b4b3 [INFO] [stdout] test tests::test_owned ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests link [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - Link::connect (line 33) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "be0b740aa745e1ad2bb6b99aac01e7e8f623f909254f44634399f0d062aea3e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be0b740aa745e1ad2bb6b99aac01e7e8f623f909254f44634399f0d062aea3e2", kill_on_drop: false }` [INFO] [stdout] be0b740aa745e1ad2bb6b99aac01e7e8f623f909254f44634399f0d062aea3e2