[INFO] fetching crate rofuse 0.0.5...
[INFO] checking rofuse-0.0.5 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] extracting crate rofuse 0.0.5 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate rofuse 0.0.5 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rofuse 0.0.5
[INFO] finished tweaking crates.io crate rofuse 0.0.5
[INFO] tweaked toml for crates.io crate rofuse 0.0.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate rofuse 0.0.5 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustversion v1.0.5
[INFO] [stderr]   Downloaded structopt v0.3.25
[INFO] [stderr]   Downloaded page_size v0.4.2
[INFO] [stderr]   Downloaded zerocopy v0.6.0
[INFO] [stderr]   Downloaded memmap2 v0.5.0
[INFO] [stderr]   Downloaded bincode v1.3.1
[INFO] [stderr]   Downloaded syn v1.0.63
[INFO] [stderr]   Downloaded zerocopy-derive v0.3.0
[INFO] [stderr]   Downloaded flexi_logger v0.19.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2cf9769ee6eaaeb7275f32cd6186d7e7e4edd7310a14272dda550ce5ae6c89a1
[INFO] running `Command { std: "docker" "start" "-a" "2cf9769ee6eaaeb7275f32cd6186d7e7e4edd7310a14272dda550ce5ae6c89a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cf9769ee6eaaeb7275f32cd6186d7e7e4edd7310a14272dda550ce5ae6c89a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf9769ee6eaaeb7275f32cd6186d7e7e4edd7310a14272dda550ce5ae6c89a1", kill_on_drop: false }`
[INFO] [stdout] 2cf9769ee6eaaeb7275f32cd6186d7e7e4edd7310a14272dda550ce5ae6c89a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7438b56511721e5fa144ae21e878766de28099d27ded5be7c08017aa3e9d19b
[INFO] running `Command { std: "docker" "start" "-a" "a7438b56511721e5fa144ae21e878766de28099d27ded5be7c08017aa3e9d19b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling syn v1.0.63
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]    Compiling rofuse v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking users v0.11.0
[INFO] [stderr]     Checking memmap2 v0.5.0
[INFO] [stderr]     Checking page_size v0.4.2
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking env_logger v0.8.3
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling zerocopy-derive v0.3.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking zerocopy v0.6.0
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking flexi_logger v0.19.5
[INFO] [stderr]     Checking structopt v0.3.25
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stdout] error[E0432]: unresolved import `memmap`
[INFO] [stdout]    --> examples/mu.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |     use memmap::{Mmap, MmapOptions};
[INFO] [stdout]     |         ^^^^^^ use of undeclared crate or module `memmap`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 163 |     use memmap2::{Mmap, MmapOptions};
[INFO] [stdout]     |         ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `memmap`
[INFO] [stdout]   --> examples/zerocopy.rs:65:15
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let ans = memmap::MmapOptions::new().map(&file)?;
[INFO] [stdout]    |               ^^^^^^ use of undeclared crate or module `memmap`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let ans = memmap2::MmapOptions::new().map(&file)?;
[INFO] [stdout]    |               ~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::MmapOptions;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use memmap2::MmapOptions;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `MmapOptions`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 65 -     let ans = memmap::MmapOptions::new().map(&file)?;
[INFO] [stdout] 65 +     let ans = MmapOptions::new().map(&file)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rofuse` (example "zerocopy") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> examples/mu.rs:85:63
[INFO] [stdout]     |
[INFO] [stdout] 85  |     Session::restore(zerofs, opt.mountpoint.parse().unwrap(), ch).run();
[INFO] [stdout]     |     ---------------- arguments to this function are incorrect ^^ expected `i32`, found `Channel`
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/session.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn restore(filesystem: FS, mountpoint: PathBuf, fd: i32) -> Session<FS> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rofuse` (example "mu") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "a7438b56511721e5fa144ae21e878766de28099d27ded5be7c08017aa3e9d19b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7438b56511721e5fa144ae21e878766de28099d27ded5be7c08017aa3e9d19b", kill_on_drop: false }`
[INFO] [stdout] a7438b56511721e5fa144ae21e878766de28099d27ded5be7c08017aa3e9d19b