[INFO] fetching crate git-tellme 0.1.9...
[INFO] checking git-tellme-0.1.9 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate git-tellme 0.1.9 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate git-tellme 0.1.9
[INFO] finished tweaking crates.io crate git-tellme 0.1.9
[INFO] tweaked toml for crates.io crate git-tellme 0.1.9 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate git-tellme 0.1.9 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 crates.io crate git-tellme 0.1.9 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 }`
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[INFO] [stdout] eff108c9b9e9cad47ef6fdb1f6a48017c5b4b871a57d68ddfef283084fe0cb88
[INFO] running `Command { std: "docker" "start" "-a" "eff108c9b9e9cad47ef6fdb1f6a48017c5b4b871a57d68ddfef283084fe0cb88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eff108c9b9e9cad47ef6fdb1f6a48017c5b4b871a57d68ddfef283084fe0cb88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eff108c9b9e9cad47ef6fdb1f6a48017c5b4b871a57d68ddfef283084fe0cb88", kill_on_drop: false }`
[INFO] [stdout] eff108c9b9e9cad47ef6fdb1f6a48017c5b4b871a57d68ddfef283084fe0cb88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fe87e17925d126490d34123b275144858e9c5ad78ebe03619b6999e6290f5e5a
[INFO] running `Command { std: "docker" "start" "-a" "fe87e17925d126490d34123b275144858e9c5ad78ebe03619b6999e6290f5e5a", kill_on_drop: false }`
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[INFO] [stdout] warning: struct `Issue` is never constructed
[INFO] [stdout]  --> src/models/issue.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Issue {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Assignee` is never constructed
[INFO] [stdout]   --> src/models/issue.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Assignee {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Label` is never constructed
[INFO] [stdout]   --> src/models/issue.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct Label {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PullRequest` is never constructed
[INFO] [stdout]  --> src/models/pull.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct PullRequest {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Assignee` is never constructed
[INFO] [stdout]   --> src/models/pull.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct Assignee {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Base` is never constructed
[INFO] [stdout]   --> src/models/pull.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct Base {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Repo` is never constructed
[INFO] [stdout]   --> src/models/pull.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct Repo {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Label` is never constructed
[INFO] [stdout]    --> src/models/pull.rs:167:12
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub struct Label {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Links` is never constructed
[INFO] [stdout]    --> src/models/pull.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub struct Links {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Comments` is never constructed
[INFO] [stdout]    --> src/models/pull.rs:192:12
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub struct Comments {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/options/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | /     #[structopt(short = "u", long = "user")]
[INFO] [stdout] 36 | |     /// Select specific user profile
[INFO] [stdout] 37 | |     pub user:         Option<String>,
[INFO] [stdout]    | |____________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/options/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     #[structopt(
[INFO] [stdout] 39 | |         short = "t",
[INFO] [stdout] 40 | |         long = "token",
[INFO] [stdout] 41 | |         help = "Pass `-t` and you're GitHub token from\nhttps://github.com/settings/tokens"
[INFO] [stdout] 42 | |     )]
[INFO] [stdout] 43 | |     /// Save user GitHub Auth Token
[INFO] [stdout] 44 | |     pub github_token: Option<String>,
[INFO] [stdout]    | |____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Issue` is never constructed
[INFO] [stdout]  --> src/models/issue.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Issue {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Assignee` is never constructed
[INFO] [stdout]   --> src/models/issue.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Assignee {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Label` is never constructed
[INFO] [stdout]   --> src/models/issue.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct Label {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PullRequest` is never constructed
[INFO] [stdout]  --> src/models/pull.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct PullRequest {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Assignee` is never constructed
[INFO] [stdout]   --> src/models/pull.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct Assignee {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Base` is never constructed
[INFO] [stdout]   --> src/models/pull.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct Base {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Repo` is never constructed
[INFO] [stdout]   --> src/models/pull.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct Repo {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Label` is never constructed
[INFO] [stdout]    --> src/models/pull.rs:167:12
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub struct Label {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Links` is never constructed
[INFO] [stdout]    --> src/models/pull.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub struct Links {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Comments` is never constructed
[INFO] [stdout]    --> src/models/pull.rs:192:12
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub struct Comments {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/options/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | /     #[structopt(short = "u", long = "user")]
[INFO] [stdout] 36 | |     /// Select specific user profile
[INFO] [stdout] 37 | |     pub user:         Option<String>,
[INFO] [stdout]    | |____________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/options/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     #[structopt(
[INFO] [stdout] 39 | |         short = "t",
[INFO] [stdout] 40 | |         long = "token",
[INFO] [stdout] 41 | |         help = "Pass `-t` and you're GitHub token from\nhttps://github.com/settings/tokens"
[INFO] [stdout] 42 | |     )]
[INFO] [stdout] 43 | |     /// Save user GitHub Auth Token
[INFO] [stdout] 44 | |     pub github_token: Option<String>,
[INFO] [stdout]    | |____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `git-tellme` (bin "gtm") due to 2 previous errors; 10 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `git-tellme` (bin "gtm" test) due to 2 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "fe87e17925d126490d34123b275144858e9c5ad78ebe03619b6999e6290f5e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe87e17925d126490d34123b275144858e9c5ad78ebe03619b6999e6290f5e5a", kill_on_drop: false }`
[INFO] [stdout] fe87e17925d126490d34123b275144858e9c5ad78ebe03619b6999e6290f5e5a
