[INFO] cloning repository https://github.com/kittywitch/konawall-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kittywitch/konawall-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkittywitch%2Fkonawall-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkittywitch%2Fkonawall-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a63a8f3297cbf47d7d3a0c0b5a27d61d39bcfc1c
[INFO] checking kittywitch/konawall-rs against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkittywitch%2Fkonawall-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kittywitch/konawall-rs
[INFO] finished tweaking git repo https://github.com/kittywitch/konawall-rs
[INFO] tweaked toml for git repo https://github.com/kittywitch/konawall-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kittywitch/konawall-rs on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kittywitch/konawall-rs 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9b491fe762bd4e138eae3d9bc75e3cc6971445e597593edf21c986efd83908e
[INFO] running `Command { std: "docker" "start" "-a" "d9b491fe762bd4e138eae3d9bc75e3cc6971445e597593edf21c986efd83908e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9b491fe762bd4e138eae3d9bc75e3cc6971445e597593edf21c986efd83908e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b491fe762bd4e138eae3d9bc75e3cc6971445e597593edf21c986efd83908e", kill_on_drop: false }`
[INFO] [stdout] d9b491fe762bd4e138eae3d9bc75e3cc6971445e597593edf21c986efd83908e
[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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 959aec9e842a227273e70cbe567c98dc9d335b20afc556bcc2773ee1ecc72369
[INFO] running `Command { std: "docker" "start" "-a" "959aec9e842a227273e70cbe567c98dc9d335b20afc556bcc2773ee1ecc72369", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]     Checking pin-project-lite v0.2.10
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking futures-channel v0.3.28
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling serde v1.0.178
[INFO] [stderr]    Compiling openssl v0.10.55
[INFO] [stderr]    Compiling serde_derive v1.0.178
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking parking v2.1.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]    Compiling openssl-sys v0.9.90
[INFO] [stderr]     Checking concurrent-queue v2.2.0
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking async-lock v2.7.0
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]    Compiling rustix v0.38.4
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]    Compiling syn v2.0.27
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]     Checking ipnet v2.8.0
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tempfile v3.7.0
[INFO] [stderr]     Checking async-pidfd v0.1.4
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking swayipc-types v1.3.0
[INFO] [stderr]     Checking xrandr v0.1.1
[INFO] [stderr]     Checking swayipc-async v2.0.1
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]     Checking konawall v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `konawall` (bin "konawall" test) due to 4 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<TagString, Infallible>
[INFO] [stdout]    --> src/main.rs:179:50
[INFO] [stdout]     |
[INFO] [stdout] 179 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |  _____________________________________________________^
[INFO] [stdout] 180 | |         Ok(TagString {
[INFO] [stdout] 181 | |             container: s.split(",").map(|x| x.into()).collect(),
[INFO] [stdout] 182 | |         })
[INFO] [stdout] 183 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<TagString, Infallible>
[INFO] [stdout]    --> src/main.rs:180:3
[INFO] [stdout]     |
[INFO] [stdout] 180 | /         Ok(TagString {
[INFO] [stdout] 181 | |             container: s.split(",").map(|x| x.into()).collect(),
[INFO] [stdout] 182 | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TagString, Infallible>
[INFO] [stdout]    --> src/main.rs:209:2
[INFO] [stdout]     |
[INFO] [stdout] 209 | /     #[structopt(allow_hyphen_values = true, default_value = "nobody")]
[INFO] [stdout] 210 | |     tags: Vec<TagString>,
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TagString, Infallible>
[INFO] [stdout]    --> src/main.rs:211:2
[INFO] [stdout]     |
[INFO] [stdout] 211 | /     #[structopt(
[INFO] [stdout] 212 | |         long,
[INFO] [stdout] 213 | |         allow_hyphen_values = true,
[INFO] [stdout] 214 | |         default_value = "score:>=200,width:>=1600"
[INFO] [stdout] 215 | |     )]
[INFO] [stdout] 216 | |     common: TagString,
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TagString, Infallible>
[INFO] [stdout]    --> src/main.rs:179:50
[INFO] [stdout]     |
[INFO] [stdout] 179 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |  _____________________________________________________^
[INFO] [stdout] 180 | |         Ok(TagString {
[INFO] [stdout] 181 | |             container: s.split(",").map(|x| x.into()).collect(),
[INFO] [stdout] 182 | |         })
[INFO] [stdout] 183 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `konawall` (bin "konawall") due to 4 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<TagString, Infallible>
[INFO] [stdout]    --> src/main.rs:180:3
[INFO] [stdout]     |
[INFO] [stdout] 180 | /         Ok(TagString {
[INFO] [stdout] 181 | |             container: s.split(",").map(|x| x.into()).collect(),
[INFO] [stdout] 182 | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TagString, Infallible>
[INFO] [stdout]    --> src/main.rs:209:2
[INFO] [stdout]     |
[INFO] [stdout] 209 | /     #[structopt(allow_hyphen_values = true, default_value = "nobody")]
[INFO] [stdout] 210 | |     tags: Vec<TagString>,
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TagString, Infallible>
[INFO] [stdout]    --> src/main.rs:211:2
[INFO] [stdout]     |
[INFO] [stdout] 211 | /     #[structopt(
[INFO] [stdout] 212 | |         long,
[INFO] [stdout] 213 | |         allow_hyphen_values = true,
[INFO] [stdout] 214 | |         default_value = "score:>=200,width:>=1600"
[INFO] [stdout] 215 | |     )]
[INFO] [stdout] 216 | |     common: TagString,
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "959aec9e842a227273e70cbe567c98dc9d335b20afc556bcc2773ee1ecc72369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "959aec9e842a227273e70cbe567c98dc9d335b20afc556bcc2773ee1ecc72369", kill_on_drop: false }`
[INFO] [stdout] 959aec9e842a227273e70cbe567c98dc9d335b20afc556bcc2773ee1ecc72369
