[INFO] fetching crate locale 0.2.2...
[INFO] checking locale-0.2.2 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] extracting crate locale 0.2.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate locale 0.2.2 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate locale 0.2.2
[INFO] finished tweaking crates.io crate locale 0.2.2
[INFO] tweaked toml for crates.io crate locale 0.2.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2b8e5661dc4c54e6c924aa8f389a27d80d5a9c6c7b0212c1fcbadadcca3450ef
[INFO] running `Command { std: "docker" "start" "-a" "2b8e5661dc4c54e6c924aa8f389a27d80d5a9c6c7b0212c1fcbadadcca3450ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b8e5661dc4c54e6c924aa8f389a27d80d5a9c6c7b0212c1fcbadadcca3450ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8e5661dc4c54e6c924aa8f389a27d80d5a9c6c7b0212c1fcbadadcca3450ef", kill_on_drop: false }`
[INFO] [stdout] 2b8e5661dc4c54e6c924aa8f389a27d80d5a9c6c7b0212c1fcbadadcca3450ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2dd9ecdffc58b1e1708a75639858d9bec6c83c25afcc4b6c5a22874b7edf87a6
[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" "2dd9ecdffc58b1e1708a75639858d9bec6c83c25afcc4b6c5a22874b7edf87a6", kill_on_drop: false }`
[INFO] [stderr]     Checking locale v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/linux/mod.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let cloc = try!(CString::new(locale));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/linux/mod.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let cloc = try!(CString::new(locale));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/linux/mod.rs:100:19
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let cto = try!(::std::ffi::CString::new(to));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/linux/mod.rs:101:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let cfrom = try!(::std::ffi::CString::new(from));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/linux/mod.rs:211:19
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let loc = try!(CLocale::new(locale));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/macos/mod.rs:76:35
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let file = BufReader::new(try!(File::open(&path)));
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/macos/mod.rs:93:35
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let file = BufReader::new(try!(File::open(&path)));
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/linux/mod.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let cloc = try!(CString::new(locale));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/linux/mod.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let cloc = try!(CString::new(locale));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/linux/mod.rs:100:19
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let cto = try!(::std::ffi::CString::new(to));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/linux/mod.rs:101:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let cfrom = try!(::std::ffi::CString::new(from));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/linux/mod.rs:211:19
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let loc = try!(CLocale::new(locale));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/macos/mod.rs:76:35
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let file = BufReader::new(try!(File::open(&path)));
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/macos/mod.rs:93:35
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let file = BufReader::new(try!(File::open(&path)));
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "2dd9ecdffc58b1e1708a75639858d9bec6c83c25afcc4b6c5a22874b7edf87a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dd9ecdffc58b1e1708a75639858d9bec6c83c25afcc4b6c5a22874b7edf87a6", kill_on_drop: false }`
[INFO] [stdout] 2dd9ecdffc58b1e1708a75639858d9bec6c83c25afcc4b6c5a22874b7edf87a6