[INFO] fetching crate mmap-rs-with-map-from-existing 0.6.0...
[INFO] testing mmap-rs-with-map-from-existing-0.6.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate mmap-rs-with-map-from-existing 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate mmap-rs-with-map-from-existing 0.6.0
[INFO] finished tweaking crates.io crate mmap-rs-with-map-from-existing 0.6.0
[INFO] tweaked toml for crates.io crate mmap-rs-with-map-from-existing 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mmap-rs-with-map-from-existing 0.6.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mmap-rs-with-map-from-existing 0.6.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04ef418cac92f6d033d3f7c202d4d807c660653fa26c53d89275ff27265f816d
[INFO] running `Command { std: "docker" "start" "-a" "04ef418cac92f6d033d3f7c202d4d807c660653fa26c53d89275ff27265f816d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04ef418cac92f6d033d3f7c202d4d807c660653fa26c53d89275ff27265f816d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04ef418cac92f6d033d3f7c202d4d807c660653fa26c53d89275ff27265f816d", kill_on_drop: false }`
[INFO] [stdout] 04ef418cac92f6d033d3f7c202d4d807c660653fa26c53d89275ff27265f816d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd295c6f4dc61af48636f4eafdfce8f919e9306fa04271af91f9c3d29093c282
[INFO] running `Command { std: "docker" "start" "-a" "cd295c6f4dc61af48636f4eafdfce8f919e9306fa04271af91f9c3d29093c282", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling combine v4.6.6
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling enum-as-inner v0.5.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling sysctl v0.5.4
[INFO] [stderr]    Compiling mmap-rs-with-map-from-existing v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.27s
[INFO] running `Command { std: "docker" "inspect" "cd295c6f4dc61af48636f4eafdfce8f919e9306fa04271af91f9c3d29093c282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd295c6f4dc61af48636f4eafdfce8f919e9306fa04271af91f9c3d29093c282", kill_on_drop: false }`
[INFO] [stdout] cd295c6f4dc61af48636f4eafdfce8f919e9306fa04271af91f9c3d29093c282
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2e5f3438c7b4fcb50a0c44dbcdf3d13064da9a8b3691f8530f91faf447c71c0
[INFO] running `Command { std: "docker" "start" "-a" "f2e5f3438c7b4fcb50a0c44dbcdf3d13064da9a8b3691f8530f91faf447c71c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.11
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling fastrand v2.0.0
[INFO] [stderr]    Compiling tempfile v3.8.0
[INFO] [stderr]    Compiling mmap-rs-with-map-from-existing v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `mmap_rs`
[INFO] [stdout]  --> examples/page_sizes.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mmap_rs::{Error, MmapOptions};
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `mmap_rs`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `mmap_rs`, use `cargo add mmap_rs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `mmap_rs`
[INFO] [stdout]  --> examples/areas.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mmap_rs::{Error, MemoryAreas, Protection, ShareMode};
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `mmap_rs`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `mmap_rs`, use `cargo add mmap_rs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `mmap_rs`
[INFO] [stdout]  --> examples/map_anon.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mmap_rs::{Error, MmapOptions};
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `mmap_rs`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `mmap_rs`, use `cargo add mmap_rs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mmap-rs-with-map-from-existing` (example "page_sizes") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/areas.rs:7:13
[INFO] [stdout]    |
[INFO] [stdout]  7 |         let area = area?;
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |             area.start(),
[INFO] [stdout]    |             ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `area` an explicit type
[INFO] [stdout]    |
[INFO] [stdout]  7 |         let area: /* Type */ = area?;
[INFO] [stdout]    |                 ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mmap-rs-with-map-from-existing` (example "map_anon") due to 1 previous error
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/areas.rs:37:27
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     .map(|path| path.display().to_string())
[INFO] [stdout]    |                           ^^^^  ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     .map(|path: /* Type */| path.display().to_string())
[INFO] [stdout]    |                               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mmap-rs-with-map-from-existing` (example "areas") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "f2e5f3438c7b4fcb50a0c44dbcdf3d13064da9a8b3691f8530f91faf447c71c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2e5f3438c7b4fcb50a0c44dbcdf3d13064da9a8b3691f8530f91faf447c71c0", kill_on_drop: false }`
[INFO] [stdout] f2e5f3438c7b4fcb50a0c44dbcdf3d13064da9a8b3691f8530f91faf447c71c0