[INFO] fetching crate mslnk 0.1.8...
[INFO] testing mslnk-0.1.8 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate mslnk 0.1.8 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mslnk 0.1.8
[INFO] finished tweaking crates.io crate mslnk 0.1.8
[INFO] tweaked toml for crates.io crate mslnk 0.1.8 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mslnk 0.1.8 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.11.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9347f1d02a9976e6839e40c1b5ad02abfaf1a8651b159cf45199a6d6940d1a4
[INFO] running `Command { std: "docker" "start" "-a" "b9347f1d02a9976e6839e40c1b5ad02abfaf1a8651b159cf45199a6d6940d1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9347f1d02a9976e6839e40c1b5ad02abfaf1a8651b159cf45199a6d6940d1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9347f1d02a9976e6839e40c1b5ad02abfaf1a8651b159cf45199a6d6940d1a4", kill_on_drop: false }`
[INFO] [stdout] b9347f1d02a9976e6839e40c1b5ad02abfaf1a8651b159cf45199a6d6940d1a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8eeb288093c84aa16b79bb348d53a12e342a22e8c097d59465672b16a4470599
[INFO] running `Command { std: "docker" "start" "-a" "8eeb288093c84aa16b79bb348d53a12e342a22e8c097d59465672b16a4470599", kill_on_drop: false }`
[INFO] [stderr]    Compiling mslnk v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot 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] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/os/mod.rs:56:4
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/os/mod.rs:120:9
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ptr::null_mut` and `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)]` (part of `#[warn(unused)]`) 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:173:46
[INFO] [stdout]     |
[INFO] [stdout] 173 |         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:187:47
[INFO] [stdout]     |
[INFO] [stdout] 187 |             let a = OsString::from(long_name).encode_wide().collect::<Vec<_>>();
[INFO] [stdout]     |                                               ^^^^^^^^^^^ method not found in `OsString`
[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` (lib) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "8eeb288093c84aa16b79bb348d53a12e342a22e8c097d59465672b16a4470599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eeb288093c84aa16b79bb348d53a12e342a22e8c097d59465672b16a4470599", kill_on_drop: false }`
[INFO] [stdout] 8eeb288093c84aa16b79bb348d53a12e342a22e8c097d59465672b16a4470599