[INFO] fetching crate mslnk 0.1.6...
[INFO] checking mslnk-0.1.6 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate mslnk 0.1.6 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate mslnk 0.1.6 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mslnk 0.1.6
[INFO] finished tweaking crates.io crate mslnk 0.1.6
[INFO] tweaked toml for crates.io crate mslnk 0.1.6 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ac7f4cb887699cc257d98861873e58402867a71e2e166f23ab160e8052ec9fc2
[INFO] running `Command { std: "docker" "start" "-a" "ac7f4cb887699cc257d98861873e58402867a71e2e166f23ab160e8052ec9fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac7f4cb887699cc257d98861873e58402867a71e2e166f23ab160e8052ec9fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac7f4cb887699cc257d98861873e58402867a71e2e166f23ab160e8052ec9fc2", kill_on_drop: false }`
[INFO] [stdout] ac7f4cb887699cc257d98861873e58402867a71e2e166f23ab160e8052ec9fc2
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7f40049531a08326c8af85aaeaa0111fb7a7d3e22ea9e6c115764366d48f84b
[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" "f7f40049531a08326c8af85aaeaa0111fb7a7d3e22ea9e6c115764366d48f84b", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking mslnk v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]  --> src/linktarget.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ffi::OsString, mem::size_of, os::windows::ffi::OsStrExt, path::Path, ptr::null_mut, rc::Rc,
[INFO] [stdout]   |                                      ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]  --> src/linktarget.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ffi::OsString, mem::size_of, os::windows::ffi::OsStrExt, path::Path, ptr::null_mut, rc::Rc,
[INFO] [stdout]   |                                      ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ptr::null_mut`, `rc::Rc`
[INFO] [stdout]  --> src/linktarget.rs:3:74
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ffi::OsString, mem::size_of, os::windows::ffi::OsStrExt, path::Path, ptr::null_mut, rc::Rc,
[INFO] [stdout]   |                                                                          ^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ptr::null_mut`, `rc::Rc`
[INFO] [stdout]  --> src/linktarget.rs:3:74
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ffi::OsString, mem::size_of, os::windows::ffi::OsStrExt, path::Path, ptr::null_mut, rc::Rc,
[INFO] [stdout]   |                                                                          ^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode_wide` found for struct `OsString` in the current scope
[INFO] [stdout]    --> src/linktarget.rs:171:46
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let data = OsString::from(long_name).encode_wide().collect::<Vec<_>>();
[INFO] [stdout]     |                                              ^^^^^^^^^^^ method not found in `OsString`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode_wide` found for struct `OsString` in the current scope
[INFO] [stdout]    --> src/linktarget.rs:185:47
[INFO] [stdout]     |
[INFO] [stdout] 185 |             let a = OsString::from(long_name).encode_wide().collect::<Vec<_>>();
[INFO] [stdout]     |                                               ^^^^^^^^^^^ method not found in `OsString`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode_wide` found for struct `OsString` in the current scope
[INFO] [stdout]    --> src/linktarget.rs:309:37
[INFO] [stdout]     |
[INFO] [stdout] 309 |     let a = OsString::from("文档_~1").encode_wide().collect::<Vec<_>>();
[INFO] [stdout]     |                                       ^^^^^^^^^^^ method not found in `OsString`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode_wide` found for struct `OsString` in the current scope
[INFO] [stdout]    --> src/linktarget.rs:171:46
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let data = OsString::from(long_name).encode_wide().collect::<Vec<_>>();
[INFO] [stdout]     |                                              ^^^^^^^^^^^ method not found in `OsString`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode_wide` found for struct `OsString` in the current scope
[INFO] [stdout]    --> src/linktarget.rs:185:47
[INFO] [stdout]     |
[INFO] [stdout] 185 |             let a = OsString::from(long_name).encode_wide().collect::<Vec<_>>();
[INFO] [stdout]     |                                               ^^^^^^^^^^^ method not found in `OsString`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[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 `mslnk` due to 5 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[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: build failed
[INFO] running `Command { std: "docker" "inspect" "f7f40049531a08326c8af85aaeaa0111fb7a7d3e22ea9e6c115764366d48f84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7f40049531a08326c8af85aaeaa0111fb7a7d3e22ea9e6c115764366d48f84b", kill_on_drop: false }`
[INFO] [stdout] f7f40049531a08326c8af85aaeaa0111fb7a7d3e22ea9e6c115764366d48f84b