[INFO] fetching crate dmenu_drun 0.1.4...
[INFO] checking dmenu_drun-0.1.4 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate dmenu_drun 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dmenu_drun 0.1.4
[INFO] finished tweaking crates.io crate dmenu_drun 0.1.4
[INFO] tweaked toml for crates.io crate dmenu_drun 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dmenu_drun 0.1.4 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dmenu_drun 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fork v0.1.18
[INFO] [stderr]   Downloaded wasi v0.10.2+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded itertools v0.10.3
[INFO] [stderr]   Downloaded libc v0.2.112
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b3a5d92082d1d057f2e491cc9540b8902ae63be487a284c0d9a1a5bf9e841d7
[INFO] running `Command { std: "docker" "start" "-a" "8b3a5d92082d1d057f2e491cc9540b8902ae63be487a284c0d9a1a5bf9e841d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b3a5d92082d1d057f2e491cc9540b8902ae63be487a284c0d9a1a5bf9e841d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b3a5d92082d1d057f2e491cc9540b8902ae63be487a284c0d9a1a5bf9e841d7", kill_on_drop: false }`
[INFO] [stdout] 8b3a5d92082d1d057f2e491cc9540b8902ae63be487a284c0d9a1a5bf9e841d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c752f4049aa737f99181c2a4749e50436a4378e57832920b246d066718f5b4a9
[INFO] running `Command { std: "docker" "start" "-a" "c752f4049aa737f99181c2a4749e50436a4378e57832920b246d066718f5b4a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking fork v0.1.18
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking dmenu_drun v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0635]: unknown feature `option_result_contains`
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(option_result_contains)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `hash_drain_filter`
[INFO] [stdout]  --> src/main.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(hash_drain_filter)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `option_result_contains`
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(option_result_contains)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `hash_drain_filter`
[INFO] [stdout]  --> src/main.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(hash_drain_filter)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `drain_filter` found for struct `HashMap` in the current scope
[INFO] [stdout]   --> src/main.rs:82:23
[INFO] [stdout]    |
[INFO] [stdout] 82 |         cache = cache.drain_filter(|k, v| k != v).collect();
[INFO] [stdout]    |                       ^^^^^^^^^^^^ method not found in `HashMap<String, String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `drain_filter` found for struct `HashMap` in the current scope
[INFO] [stdout]   --> src/main.rs:82:23
[INFO] [stdout]    |
[INFO] [stdout] 82 |         cache = cache.drain_filter(|k, v| k != v).collect();
[INFO] [stdout]    |                       ^^^^^^^^^^^^ method not found in `HashMap<String, String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `drain_filter` found for struct `HashMap` in the current scope
[INFO] [stdout]   --> src/main.rs:87:14
[INFO] [stdout]    |
[INFO] [stdout] 86 |           cache = cache
[INFO] [stdout]    |  _________________-
[INFO] [stdout] 87 | |             .drain_filter(|_, v| !v.ends_with(".desktop"))
[INFO] [stdout]    | |             -^^^^^^^^^^^^ method not found in `HashMap<String, String>`
[INFO] [stdout]    | |_____________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `drain_filter` found for struct `HashMap` in the current scope
[INFO] [stdout]   --> src/main.rs:87:14
[INFO] [stdout]    |
[INFO] [stdout] 86 |           cache = cache
[INFO] [stdout]    |  _________________-
[INFO] [stdout] 87 | |             .drain_filter(|_, v| !v.ends_with(".desktop"))
[INFO] [stdout]    | |             -^^^^^^^^^^^^ method not found in `HashMap<String, String>`
[INFO] [stdout]    | |_____________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `contains` found for enum `std::result::Result<u32, std::io::Error>` in the current scope
[INFO] [stdout]    --> src/main.rs:230:18
[INFO] [stdout]     |
[INFO] [stdout] 228 | /             x.metadata()
[INFO] [stdout] 229 | |                 .map(|meta| !meta.permissions().mode() & 0o111)
[INFO] [stdout] 230 | |                 .contains(&0)
[INFO] [stdout]     | |                 -^^^^^^^^ `std::result::Result<u32, std::io::Error>` is not an iterator
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 230 |                 .into_iter().contains(&0)
[INFO] [stdout]     |                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `contains` found for enum `std::result::Result<u32, std::io::Error>` in the current scope
[INFO] [stdout]    --> src/main.rs:230:18
[INFO] [stdout]     |
[INFO] [stdout] 228 | /             x.metadata()
[INFO] [stdout] 229 | |                 .map(|meta| !meta.permissions().mode() & 0o111)
[INFO] [stdout] 230 | |                 .contains(&0)
[INFO] [stdout]     | |                 -^^^^^^^^ `std::result::Result<u32, std::io::Error>` is not an iterator
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]     |
[INFO] [stdout] 230 |                 .into_iter().contains(&0)
[INFO] [stdout]     |                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dmenu_drun` (bin "dmenu_drun") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `dmenu_drun` (bin "dmenu_drun" test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "c752f4049aa737f99181c2a4749e50436a4378e57832920b246d066718f5b4a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c752f4049aa737f99181c2a4749e50436a4378e57832920b246d066718f5b4a9", kill_on_drop: false }`
[INFO] [stdout] c752f4049aa737f99181c2a4749e50436a4378e57832920b246d066718f5b4a9
