[INFO] cloning repository https://github.com/lukas-vilim/sdd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lukas-vilim/sdd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukas-vilim%2Fsdd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukas-vilim%2Fsdd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a573107d1dc1b83a32160b8f4dd0a7dbb2cb8e7b
[INFO] checking lukas-vilim/sdd against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukas-vilim%2Fsdd" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lukas-vilim/sdd on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lukas-vilim/sdd
[INFO] finished tweaking git repo https://github.com/lukas-vilim/sdd
[INFO] tweaked toml for git repo https://github.com/lukas-vilim/sdd written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] 1da2f7e21876ad8795faf784fbbb51ae77491c65b83331a0f3092c9385b99578
[INFO] running `Command { std: "docker" "start" "-a" "1da2f7e21876ad8795faf784fbbb51ae77491c65b83331a0f3092c9385b99578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1da2f7e21876ad8795faf784fbbb51ae77491c65b83331a0f3092c9385b99578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da2f7e21876ad8795faf784fbbb51ae77491c65b83331a0f3092c9385b99578", kill_on_drop: false }`
[INFO] [stdout] 1da2f7e21876ad8795faf784fbbb51ae77491c65b83331a0f3092c9385b99578
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8076429361dc18a76287799e67258261dbb40df007b9c84441c8e1921e1102d6
[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" "8076429361dc18a76287799e67258261dbb40df007b9c84441c8e1921e1102d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling syn v1.0.43
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking ahash v0.4.5
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.20.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking hashlink v0.6.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling structopt-derive v0.4.12
[INFO] [stderr]     Checking rusqlite v0.24.1
[INFO] [stderr]     Checking structopt v0.3.19
[INFO] [stderr]     Checking sdd v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:524:34
[INFO] [stdout]     |
[INFO] [stdout] 524 |             match Daemon::read_descriptor(&data) {
[INFO] [stdout]     |                                           ^^^^^ types differ in mutability
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected mutable reference `&mut BufReader<_>`
[INFO] [stdout]                        found reference `&[u8; 15]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:525:8
[INFO] [stdout]     |
[INFO] [stdout] 524 |             match Daemon::read_descriptor(&data) {
[INFO] [stdout]     |                   ------------------------------ this expression has type `std::result::Result<(EntryDescriptor, u32), dae::Error>`
[INFO] [stdout] 525 |                 Ok((desc, id, _read)) => {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ expected a tuple with 2 elements, found one with 3 elements
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected tuple `(EntryDescriptor, u32)`
[INFO] [stdout]                found tuple `(_, _, _)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sdd`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:524:34
[INFO] [stdout]     |
[INFO] [stdout] 524 |             match Daemon::read_descriptor(&data) {
[INFO] [stdout]     |                                           ^^^^^ types differ in mutability
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected mutable reference `&mut BufReader<_>`
[INFO] [stdout]                        found reference `&[u8; 15]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:525:8
[INFO] [stdout]     |
[INFO] [stdout] 524 |             match Daemon::read_descriptor(&data) {
[INFO] [stdout]     |                   ------------------------------ this expression has type `std::result::Result<(EntryDescriptor, u32), dae::Error>`
[INFO] [stdout] 525 |                 Ok((desc, id, _read)) => {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ expected a tuple with 2 elements, found one with 3 elements
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected tuple `(EntryDescriptor, u32)`
[INFO] [stdout]                found tuple `(_, _, _)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8076429361dc18a76287799e67258261dbb40df007b9c84441c8e1921e1102d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8076429361dc18a76287799e67258261dbb40df007b9c84441c8e1921e1102d6", kill_on_drop: false }`
[INFO] [stdout] 8076429361dc18a76287799e67258261dbb40df007b9c84441c8e1921e1102d6