[INFO] cloning repository https://github.com/sehqlr/mobius-desk
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sehqlr/mobius-desk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsehqlr%2Fmobius-desk"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsehqlr%2Fmobius-desk'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4a715fd2ea2a47af9c6bfd82958c4b39083a5e83
[INFO] checking sehqlr/mobius-desk against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsehqlr%2Fmobius-desk" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sehqlr/mobius-desk on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sehqlr/mobius-desk
[INFO] finished tweaking git repo https://github.com/sehqlr/mobius-desk
[INFO] tweaked toml for git repo https://github.com/sehqlr/mobius-desk written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/sehqlr/mobius-desk already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ab91c9907a6157a2ddff1c59b83f61f2b95cd965b290e3343b2cd529a7d1976a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ab91c9907a6157a2ddff1c59b83f61f2b95cd965b290e3343b2cd529a7d1976a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libssh2-sys v0.2.13
[INFO] [stderr]    Compiling curl-sys v0.4.23
[INFO] [stderr]    Compiling libgit2-sys v0.6.19
[INFO] [stderr]     Checking git2 v0.6.11
[INFO] [stderr]     Checking mobius_desk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected one of `.`, `::`, `;`, `?`, or an operator, found `match`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |         .args_from_usage
[INFO] [stderr]    |                         - help: a semicolon may be missing here
[INFO] [stderr] 13 | 
[INFO] [stderr] 14 |     match matches.occurrences_of("v") {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `.`, `::`, `;`, `?`, or an operator, found `match`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |         .args_from_usage
[INFO] [stderr]    |                         - help: a semicolon may be missing here
[INFO] [stderr] 13 | 
[INFO] [stderr] 14 |     match matches.occurrences_of("v") {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]  --> src/repo.rs:6:23
[INFO] [stderr]   |
[INFO] [stderr] 6 |         Some(path) => try!(Repository::init(path)),
[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/repo.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 |             try!(Repository::init(tmp_dir.path()))
[INFO] [stderr]   |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arg`, `SubCommand`
[INFO] [stderr]  --> src/main.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | use clap::{Arg, App, SubCommand};
[INFO] [stderr]   |            ^^^       ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `args_from_usage` on type `clap::App<'_, '_>`
[INFO] [stderr]   --> src/main.rs:12:10
[INFO] [stderr]    |
[INFO] [stderr] 12 |         .args_from_usage
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^ help: use parentheses to call the method: `args_from_usage(...)`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0615`.
[INFO] [stderr] error: could not compile `mobius_desk`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]  --> src/repo.rs:6:23
[INFO] [stderr]   |
[INFO] [stderr] 6 |         Some(path) => try!(Repository::init(path)),
[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/repo.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 |             try!(Repository::init(tmp_dir.path()))
[INFO] [stderr]   |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arg`, `SubCommand`
[INFO] [stderr]  --> src/main.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | use clap::{Arg, App, SubCommand};
[INFO] [stderr]   |            ^^^       ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `args_from_usage` on type `clap::App<'_, '_>`
[INFO] [stderr]   --> src/main.rs:12:10
[INFO] [stderr]    |
[INFO] [stderr] 12 |         .args_from_usage
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^ help: use parentheses to call the method: `args_from_usage(...)`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0615`.
[INFO] [stderr] error: could not compile `mobius_desk`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ab91c9907a6157a2ddff1c59b83f61f2b95cd965b290e3343b2cd529a7d1976a"`
[INFO] running `"docker" "rm" "-f" "ab91c9907a6157a2ddff1c59b83f61f2b95cd965b290e3343b2cd529a7d1976a"`
[INFO] [stdout] ab91c9907a6157a2ddff1c59b83f61f2b95cd965b290e3343b2cd529a7d1976a