[INFO] fetching crate linal 0.2.0...
[INFO] checking linal-0.2.0 against master#e1beee4992ad4b235fc700bf7af1ee86f894ea53 for pr-74130
[INFO] extracting crate linal 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate linal 0.2.0 on toolchain e1beee4992ad4b235fc700bf7af1ee86f894ea53
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linal 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate linal 0.2.0
[INFO] tweaked toml for crates.io crate linal 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "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" "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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 845a4bca29a5abf1d266f136853c7b93dc1b117c4eca355f2381e93f9d1ac3da
[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" "845a4bca29a5abf1d266f136853c7b93dc1b117c4eca355f2381e93f9d1ac3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "845a4bca29a5abf1d266f136853c7b93dc1b117c4eca355f2381e93f9d1ac3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "845a4bca29a5abf1d266f136853c7b93dc1b117c4eca355f2381e93f9d1ac3da", kill_on_drop: false }`
[INFO] [stdout] 845a4bca29a5abf1d266f136853c7b93dc1b117c4eca355f2381e93f9d1ac3da
[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" "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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 927ed4877d4ebe0c08bdc10dea5162cf923c7fe139af902a9a4759497684f374
[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" "927ed4877d4ebe0c08bdc10dea5162cf923c7fe139af902a9a4759497684f374", kill_on_drop: false }`
[INFO] [stderr]     Checking linal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/vec2.rs:154:22
[INFO] [stdout]     |
[INFO] [stdout] 154 |         let x: f64 = try!(words[0].parse());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/vec2.rs:155:22
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let y: f64 = try!(words[1].parse());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/vec3.rs:163:22
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let x: f64 = try!(words[0].parse());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/vec3.rs:164:22
[INFO] [stdout]     |
[INFO] [stdout] 164 |         let y: f64 = try!(words[1].parse());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/vec3.rs:165:22
[INFO] [stdout]     |
[INFO] [stdout] 165 |         let z: f64 = try!(words[2].parse());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/vec2.rs:154:22
[INFO] [stdout]     |
[INFO] [stdout] 154 |         let x: f64 = try!(words[0].parse());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/vec2.rs:155:22
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let y: f64 = try!(words[1].parse());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/vec3.rs:163:22
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let x: f64 = try!(words[0].parse());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/vec3.rs:164:22
[INFO] [stdout]     |
[INFO] [stdout] 164 |         let y: f64 = try!(words[1].parse());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/vec3.rs:165:22
[INFO] [stdout]     |
[INFO] [stdout] 165 |         let z: f64 = try!(words[2].parse());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "927ed4877d4ebe0c08bdc10dea5162cf923c7fe139af902a9a4759497684f374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "927ed4877d4ebe0c08bdc10dea5162cf923c7fe139af902a9a4759497684f374", kill_on_drop: false }`
[INFO] [stdout] 927ed4877d4ebe0c08bdc10dea5162cf923c7fe139af902a9a4759497684f374