[INFO] crate unsegen 0.2.2 is already in cache
[INFO] checking unsegen-0.2.2 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] extracting crate unsegen 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate unsegen 0.2.2 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate unsegen 0.2.2
[INFO] finished tweaking crates.io crate unsegen 0.2.2
[INFO] tweaked toml for crates.io crate unsegen 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 41907af112cc77d5c323ef57f5f66e4b44d89da9768f765f17eee2c74b3952b0
[INFO] running `"docker" "start" "-a" "41907af112cc77d5c323ef57f5f66e4b44d89da9768f765f17eee2c74b3952b0"`
[INFO] [stderr]     Checking unsegen v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base/terminal.rs:226:21
[INFO] [stderr]     |
[INFO] [stderr] 226 |                     try! {::ndarray::Array2::from_shape_vec((h as usize, w as usize), tiles)},
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base/terminal.rs:264:21
[INFO] [stderr]     |
[INFO] [stderr] 264 |                     try! {write!(f, "{}", c.grapheme_cluster.as_str())};
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base/terminal.rs:267:21
[INFO] [stderr]     |
[INFO] [stderr] 267 |                     try! {write!(f, "|")};
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base/terminal.rs:226:21
[INFO] [stderr]     |
[INFO] [stderr] 226 |                     try! {::ndarray::Array2::from_shape_vec((h as usize, w as usize), tiles)},
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base/terminal.rs:264:21
[INFO] [stderr]     |
[INFO] [stderr] 264 |                     try! {write!(f, "{}", c.grapheme_cluster.as_str())};
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base/terminal.rs:267:21
[INFO] [stderr]     |
[INFO] [stderr] 267 |                     try! {write!(f, "|")};
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `"docker" "inspect" "41907af112cc77d5c323ef57f5f66e4b44d89da9768f765f17eee2c74b3952b0"`
[INFO] running `"docker" "rm" "-f" "41907af112cc77d5c323ef57f5f66e4b44d89da9768f765f17eee2c74b3952b0"`
[INFO] [stdout] 41907af112cc77d5c323ef57f5f66e4b44d89da9768f765f17eee2c74b3952b0