[INFO] fetching crate neocal 0.5.0...
[INFO] checking neocal-0.5.0 against master#f5e2df741b4a9820a7579f0c8eccc951706a8782 for pr-147984
[INFO] extracting crate neocal 0.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate neocal 0.5.0
[INFO] finished tweaking crates.io crate neocal 0.5.0
[INFO] tweaked toml for crates.io crate neocal 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate neocal 0.5.0 on toolchain f5e2df741b4a9820a7579f0c8eccc951706a8782
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate neocal 0.5.0 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" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.82
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e5b0dae39678efdbc5b95aeaea7d32f83607859a1c8a9b1b6dedb4d414cd24c
[INFO] running `Command { std: "docker" "start" "-a" "1e5b0dae39678efdbc5b95aeaea7d32f83607859a1c8a9b1b6dedb4d414cd24c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e5b0dae39678efdbc5b95aeaea7d32f83607859a1c8a9b1b6dedb4d414cd24c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e5b0dae39678efdbc5b95aeaea7d32f83607859a1c8a9b1b6dedb4d414cd24c", kill_on_drop: false }`
[INFO] [stdout] 1e5b0dae39678efdbc5b95aeaea7d32f83607859a1c8a9b1b6dedb4d414cd24c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28b976da6b13ab317d5970374eaf663ad64c52ecf603db31e7e6d4a41f33904e
[INFO] running `Command { std: "docker" "start" "-a" "28b976da6b13ab317d5970374eaf663ad64c52ecf603db31e7e6d4a41f33904e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.127
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[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]    Compiling tokio v1.20.1
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking itoa v1.0.3
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[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking parking_lot_core v0.9.3
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[INFO] [stderr]    Compiling httparse v1.7.1
[INFO] [stderr]    Compiling serde v1.0.142
[INFO] [stderr]    Compiling openssl-sys v0.9.75
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[INFO] [stderr]    Compiling num-traits v0.2.15
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[INFO] [stderr]     Checking want v0.3.0
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[INFO] [stderr]    Compiling futures-macro v0.3.21
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[INFO] [stderr]     Checking hyper-tls v0.5.0
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[INFO] [stderr]     Checking neocal v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 256 | /     match request.status() {
[INFO] [stdout] 257 | |         reqwest::StatusCode::OK => match request.json::<Vec<Event>>().await {
[INFO] [stdout] 258 | |             Ok(events) => match view_to_render {
[INFO] [stdout] 259 | |                 "agenda" => render_agenda_view(events),
[INFO] [stdout] ...   |
[INFO] [stdout] 282 | |         )),
[INFO] [stdout] 283 | |     };
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 256 |     let _ = match request.status() {
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 256 | /     match request.status() {
[INFO] [stdout] 257 | |         reqwest::StatusCode::OK => match request.json::<Vec<Event>>().await {
[INFO] [stdout] 258 | |             Ok(events) => match view_to_render {
[INFO] [stdout] 259 | |                 "agenda" => render_agenda_view(events),
[INFO] [stdout] ...   |
[INFO] [stdout] 282 | |         )),
[INFO] [stdout] 283 | |     };
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 256 |     let _ = match request.status() {
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.22s
[INFO] running `Command { std: "docker" "inspect" "28b976da6b13ab317d5970374eaf663ad64c52ecf603db31e7e6d4a41f33904e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28b976da6b13ab317d5970374eaf663ad64c52ecf603db31e7e6d4a41f33904e", kill_on_drop: false }`
[INFO] [stdout] 28b976da6b13ab317d5970374eaf663ad64c52ecf603db31e7e6d4a41f33904e