[INFO] cloning repository https://github.com/das-labor/labctl-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/das-labor/labctl-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdas-labor%2Flabctl-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdas-labor%2Flabctl-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 472a928a17fc806b31ce2dfd5b9831e5ac2344a2
[INFO] testing das-labor/labctl-rs against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdas-labor%2Flabctl-rs" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/das-labor/labctl-rs on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/das-labor/labctl-rs
[INFO] finished tweaking git repo https://github.com/das-labor/labctl-rs
[INFO] tweaked toml for git repo https://github.com/das-labor/labctl-rs written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/das-labor/labctl-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.37
[INFO] [stderr]   Downloaded bitstream-io v0.8.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 6f24650aa9800593ae7d8aeba687ede666719b1c9c83be0d5e51a96e3dbab7ad
[INFO] running `Command { std: "docker" "start" "-a" "6f24650aa9800593ae7d8aeba687ede666719b1c9c83be0d5e51a96e3dbab7ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f24650aa9800593ae7d8aeba687ede666719b1c9c83be0d5e51a96e3dbab7ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f24650aa9800593ae7d8aeba687ede666719b1c9c83be0d5e51a96e3dbab7ad", kill_on_drop: false }`
[INFO] [stdout] 6f24650aa9800593ae7d8aeba687ede666719b1c9c83be0d5e51a96e3dbab7ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", 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] daef47f6b4711c163ec7848cec341c97aa89c1afefcb82a8ec20524ce82dfab5
[INFO] running `Command { std: "docker" "start" "-a" "daef47f6b4711c163ec7848cec341c97aa89c1afefcb82a8ec20524ce82dfab5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling syn v1.0.37
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bitstream-io v0.8.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling addr2line v0.13.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling labctl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `byteorder::ReadBytesExt`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use byteorder::ReadBytesExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Cursor`
[INFO] [stdout]   --> src/main.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::io::{Read, Cursor, Write};
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BorgMode`
[INFO] [stdout]   --> src/main.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | use labctl::lap::{BorgMode, LapPacket};
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         match message {
[INFO] [stdout]    |               ------- this expression has type `Option<Message>`
[INFO] [stdout] 47 |             Message::Frame(can_packet) => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found enum `Message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Message>`
[INFO] [stdout]               found enum `Message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         match message {
[INFO] [stdout]    |               ------- this expression has type `Option<Message>`
[INFO] [stdout] ...
[INFO] [stdout] 59 |             Message::Reset { cause } => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found enum `Message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Message>`
[INFO] [stdout]               found enum `Message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         match message {
[INFO] [stdout]    |               ------- this expression has type `Option<Message>`
[INFO] [stdout] ...
[INFO] [stdout] 62 |             Message::Ping => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^ expected enum `Option`, found enum `Message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Message>`
[INFO] [stdout]               found enum `Message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         match message {
[INFO] [stdout]    |               ------- this expression has type `Option<Message>`
[INFO] [stdout] ...
[INFO] [stdout] 65 |             Message::Resync => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ expected enum `Option`, found enum `Message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Message>`
[INFO] [stdout]               found enum `Message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         match message {
[INFO] [stdout]    |               ------- this expression has type `Option<Message>`
[INFO] [stdout] ...
[INFO] [stdout] 69 |             Message::VersionRequest => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found enum `Message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Message>`
[INFO] [stdout]               found enum `Message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         match message {
[INFO] [stdout]    |               ------- this expression has type `Option<Message>`
[INFO] [stdout] ...
[INFO] [stdout] 73 |             Message::VersionReply { major, minor } => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found enum `Message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Message>`
[INFO] [stdout]               found enum `Message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         match message {
[INFO] [stdout]    |               ------- this expression has type `Option<Message>`
[INFO] [stdout] ...
[INFO] [stdout] 76 |             Message::FirmwareIdRequest => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found enum `Message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Message>`
[INFO] [stdout]               found enum `Message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         match message {
[INFO] [stdout]    |               ------- this expression has type `Option<Message>`
[INFO] [stdout] ...
[INFO] [stdout] 79 |             Message::FirmwareIdResponse(fwid) => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found enum `Message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Message>`
[INFO] [stdout]               found enum `Message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         match message {
[INFO] [stdout]    |               ------- this expression has type `Option<Message>`
[INFO] [stdout] ...
[INFO] [stdout] 82 |             Message::Unknown { kind, payload } => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found enum `Message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Message>`
[INFO] [stdout]               found enum `Message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `labctl` due to 10 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "daef47f6b4711c163ec7848cec341c97aa89c1afefcb82a8ec20524ce82dfab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daef47f6b4711c163ec7848cec341c97aa89c1afefcb82a8ec20524ce82dfab5", kill_on_drop: false }`
[INFO] [stdout] daef47f6b4711c163ec7848cec341c97aa89c1afefcb82a8ec20524ce82dfab5