[INFO] cloning repository https://github.com/MidnightTale/whma
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MidnightTale/whma" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMidnightTale%2Fwhma", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMidnightTale%2Fwhma'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69938d4fdd616fbd030c57cd7e5140a2c30f4def
[INFO] checking MidnightTale/whma against try#51b1964e35e5e26f8cd938940f0da6f7b5cc54fc for pr-138176
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMidnightTale%2Fwhma" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MidnightTale/whma on toolchain 51b1964e35e5e26f8cd938940f0da6f7b5cc54fc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MidnightTale/whma
[INFO] finished tweaking git repo https://github.com/MidnightTale/whma
[INFO] tweaked toml for git repo https://github.com/MidnightTale/whma written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/MidnightTale/whma 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" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking MidnightTale/whma against try#51b1964e35e5e26f8cd938940f0da6f7b5cc54fc for pr-138176
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMidnightTale%2Fwhma" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MidnightTale/whma on toolchain 51b1964e35e5e26f8cd938940f0da6f7b5cc54fc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MidnightTale/whma
[INFO] finished tweaking git repo https://github.com/MidnightTale/whma
[INFO] tweaked toml for git repo https://github.com/MidnightTale/whma written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/MidnightTale/whma 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" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 718833afc11cace10e44475d00ac3d18cd2154ca00c9650606a1b87be48ea90f
[INFO] running `Command { std: "docker" "start" "-a" "718833afc11cace10e44475d00ac3d18cd2154ca00c9650606a1b87be48ea90f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "718833afc11cace10e44475d00ac3d18cd2154ca00c9650606a1b87be48ea90f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "718833afc11cace10e44475d00ac3d18cd2154ca00c9650606a1b87be48ea90f", kill_on_drop: false }`
[INFO] [stdout] 718833afc11cace10e44475d00ac3d18cd2154ca00c9650606a1b87be48ea90f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70140b82b0840202632f3c6cf48d69e2780b2d4892297fa07342ee00dea70d34
[INFO] running `Command { std: "docker" "start" "-a" "70140b82b0840202632f3c6cf48d69e2780b2d4892297fa07342ee00dea70d34", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling windows_x86_64_gnu v0.48.5
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]     Checking windows-targets v0.48.5
[INFO] [stderr]     Checking windows v0.48.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]     Checking whma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]   --> src/main.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::os::windows::ffi::OsStringExt;
[INFO] [stdout]    |              ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /rustc/51b1964e35e5e26f8cd938940f0da6f7b5cc54fc/library/std/src/os/mod.rs:63:9
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]   --> /rustc/51b1964e35e5e26f8cd938940f0da6f7b5cc54fc/library/std/src/os/mod.rs:55:1
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /rustc/51b1964e35e5e26f8cd938940f0da6f7b5cc54fc/library/std/src/os/mod.rs:121:9
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]   --> /rustc/51b1964e35e5e26f8cd938940f0da6f7b5cc54fc/library/std/src/os/mod.rs:120:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]   --> src/main.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::os::windows::ffi::OsStringExt;
[INFO] [stdout]    |              ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /rustc/51b1964e35e5e26f8cd938940f0da6f7b5cc54fc/library/std/src/os/mod.rs:63:9
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]   --> /rustc/51b1964e35e5e26f8cd938940f0da6f7b5cc54fc/library/std/src/os/mod.rs:55:1
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /rustc/51b1964e35e5e26f8cd938940f0da6f7b5cc54fc/library/std/src/os/mod.rs:121:9
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]   --> /rustc/51b1964e35e5e26f8cd938940f0da6f7b5cc54fc/library/std/src/os/mod.rs:120:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_wide` found for struct `OsString` in the current scope
[INFO] [stdout]   --> src/main.rs:23:39
[INFO] [stdout]    |
[INFO] [stdout] 23 |             let class_str = OsString::from_wide(&class_buffer[..class_len as usize])
[INFO] [stdout]    |                                       ^^^^^^^^^ function or associated item not found in `OsString`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `OsString` consider using one of the following associated functions:
[INFO] [stdout]       OsString::new
[INFO] [stdout]       OsString::from_encoded_bytes_unchecked
[INFO] [stdout]       OsString::with_capacity
[INFO] [stdout]   --> /rustc/51b1964e35e5e26f8cd938940f0da6f7b5cc54fc/library/std/src/ffi/os_str.rs:140:5
[INFO] [stdout] help: there is an associated function `from_iter` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 23 -             let class_str = OsString::from_wide(&class_buffer[..class_len as usize])
[INFO] [stdout] 23 +             let class_str = OsString::from_iter(&class_buffer[..class_len as usize])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_wide` found for struct `OsString` in the current scope
[INFO] [stdout]   --> src/main.rs:49:42
[INFO] [stdout]    |
[INFO] [stdout] 49 |             let window_title = OsString::from_wide(&title_buffer[..title_len as usize])
[INFO] [stdout]    |                                          ^^^^^^^^^ function or associated item not found in `OsString`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `OsString` consider using one of the following associated functions:
[INFO] [stdout]       OsString::new
[INFO] [stdout]       OsString::from_encoded_bytes_unchecked
[INFO] [stdout]       OsString::with_capacity
[INFO] [stdout]   --> /rustc/51b1964e35e5e26f8cd938940f0da6f7b5cc54fc/library/std/src/ffi/os_str.rs:140:5
[INFO] [stdout] help: there is an associated function `from_iter` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 49 -             let window_title = OsString::from_wide(&title_buffer[..title_len as usize])
[INFO] [stdout] 49 +             let window_title = OsString::from_iter(&title_buffer[..title_len as usize])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_wide` found for struct `OsString` in the current scope
[INFO] [stdout]   --> src/main.rs:23:39
[INFO] [stdout]    |
[INFO] [stdout] 23 |             let class_str = OsString::from_wide(&class_buffer[..class_len as usize])
[INFO] [stdout]    |                                       ^^^^^^^^^ function or associated item not found in `OsString`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `OsString` consider using one of the following associated functions:
[INFO] [stdout]       OsString::new
[INFO] [stdout]       OsString::from_encoded_bytes_unchecked
[INFO] [stdout]       OsString::with_capacity
[INFO] [stdout]   --> /rustc/51b1964e35e5e26f8cd938940f0da6f7b5cc54fc/library/std/src/ffi/os_str.rs:140:5
[INFO] [stdout] help: there is an associated function `from_iter` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 23 -             let class_str = OsString::from_wide(&class_buffer[..class_len as usize])
[INFO] [stdout] 23 +             let class_str = OsString::from_iter(&class_buffer[..class_len as usize])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_wide` found for struct `OsString` in the current scope
[INFO] [stdout]   --> src/main.rs:49:42
[INFO] [stdout]    |
[INFO] [stdout] 49 |             let window_title = OsString::from_wide(&title_buffer[..title_len as usize])
[INFO] [stdout]    |                                          ^^^^^^^^^ function or associated item not found in `OsString`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `OsString` consider using one of the following associated functions:
[INFO] [stdout]       OsString::new
[INFO] [stdout]       OsString::from_encoded_bytes_unchecked
[INFO] [stdout]       OsString::with_capacity
[INFO] [stdout]   --> /rustc/51b1964e35e5e26f8cd938940f0da6f7b5cc54fc/library/std/src/ffi/os_str.rs:140:5
[INFO] [stdout] help: there is an associated function `from_iter` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 49 -             let window_title = OsString::from_wide(&title_buffer[..title_len as usize])
[INFO] [stdout] 49 +             let window_title = OsString::from_iter(&title_buffer[..title_len as usize])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `whma` (bin "whma") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `whma` (bin "whma" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "70140b82b0840202632f3c6cf48d69e2780b2d4892297fa07342ee00dea70d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70140b82b0840202632f3c6cf48d69e2780b2d4892297fa07342ee00dea70d34", kill_on_drop: false }`
[INFO] [stdout] 70140b82b0840202632f3c6cf48d69e2780b2d4892297fa07342ee00dea70d34