[INFO] fetching crate debian 0.1.1...
[INFO] checking debian-0.1.1 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate debian 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate debian 0.1.1 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate debian 0.1.1
[INFO] finished tweaking crates.io crate debian 0.1.1
[INFO] tweaked toml for crates.io crate debian 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbe6b22973600d32fc18ad7d6d21d260a69ca10919a61fcda4891aca83bc9f7f
[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" "dbe6b22973600d32fc18ad7d6d21d260a69ca10919a61fcda4891aca83bc9f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbe6b22973600d32fc18ad7d6d21d260a69ca10919a61fcda4891aca83bc9f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe6b22973600d32fc18ad7d6d21d260a69ca10919a61fcda4891aca83bc9f7f", kill_on_drop: false }`
[INFO] [stdout] dbe6b22973600d32fc18ad7d6d21d260a69ca10919a61fcda4891aca83bc9f7f
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5dd7587661191f2dedc7c37615b3538b6c8392db5dd65a92b328e44d50df0a9
[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" "d5dd7587661191f2dedc7c37615b3538b6c8392db5dd65a92b328e44d50df0a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking debian v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/package.rs:90:14
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let file = try!(File::open(in_file));
[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/package.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 |             try!(buf.read_line(&mut line));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/package.rs:278:14
[INFO] [stdout]     |
[INFO] [stdout] 278 |         let file = try!(File::open(in_file));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/package.rs:286:4
[INFO] [stdout]     |
[INFO] [stdout] 286 |             try!(buf.read_line(&mut line));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/package.rs:349:17
[INFO] [stdout]     |
[INFO] [stdout] 349 |                 try!(file.write(s.as_bytes()));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/package.rs:351:13
[INFO] [stdout]     |
[INFO] [stdout] 351 |             try!(file.write("\n".as_bytes()));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/version.rs:107:35
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 upstream_version: try!(Version::parse_part(&s[l+1..r])),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/version.rs:108:34
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 debian_revision: try!(Version::parse_part(&s[r+1..]))
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/version.rs:112:35
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 upstream_version: try!(Version::parse_part(&s[l+1..])),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/version.rs:117:35
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 upstream_version: try!(Version::parse_part(&s[..r])),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/version.rs:118:34
[INFO] [stdout]     |
[INFO] [stdout] 118 |                 debian_revision: try!(Version::parse_part(&s[r+1..]))
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/version.rs:122:35
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 upstream_version: try!(Version::parse_part(&s[..])),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/package.rs:90:14
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let file = try!(File::open(in_file));
[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/package.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 |             try!(buf.read_line(&mut line));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/package.rs:278:14
[INFO] [stdout]     |
[INFO] [stdout] 278 |         let file = try!(File::open(in_file));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/package.rs:286:4
[INFO] [stdout]     |
[INFO] [stdout] 286 |             try!(buf.read_line(&mut line));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/package.rs:349:17
[INFO] [stdout]     |
[INFO] [stdout] 349 |                 try!(file.write(s.as_bytes()));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/package.rs:351:13
[INFO] [stdout]     |
[INFO] [stdout] 351 |             try!(file.write("\n".as_bytes()));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/version.rs:107:35
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 upstream_version: try!(Version::parse_part(&s[l+1..r])),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/version.rs:108:34
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 debian_revision: try!(Version::parse_part(&s[r+1..]))
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/version.rs:112:35
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 upstream_version: try!(Version::parse_part(&s[l+1..])),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/version.rs:117:35
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 upstream_version: try!(Version::parse_part(&s[..r])),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/version.rs:118:34
[INFO] [stdout]     |
[INFO] [stdout] 118 |                 debian_revision: try!(Version::parse_part(&s[r+1..]))
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/version.rs:122:35
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 upstream_version: try!(Version::parse_part(&s[..])),
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
[INFO] running `Command { std: "docker" "inspect" "d5dd7587661191f2dedc7c37615b3538b6c8392db5dd65a92b328e44d50df0a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5dd7587661191f2dedc7c37615b3538b6c8392db5dd65a92b328e44d50df0a9", kill_on_drop: false }`
[INFO] [stdout] d5dd7587661191f2dedc7c37615b3538b6c8392db5dd65a92b328e44d50df0a9