[INFO] cloning repository https://github.com/Tazoeur/zero2prod
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tazoeur/zero2prod" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTazoeur%2Fzero2prod", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTazoeur%2Fzero2prod'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22a6c2dfab0d9c818b6272e4b52d3b90bda563f0
[INFO] checking Tazoeur/zero2prod against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTazoeur%2Fzero2prod" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tazoeur/zero2prod
[INFO] finished tweaking git repo https://github.com/Tazoeur/zero2prod
[INFO] tweaked toml for git repo https://github.com/Tazoeur/zero2prod written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tazoeur/zero2prod on toolchain e117153a45c546e883c1f91d82611775fcaeffe0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tazoeur/zero2prod 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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e91fff8bafd723f4c13833ed20d898302c4d318fe14ae862ce0343cb130b1e4
[INFO] running `Command { std: "docker" "start" "-a" "6e91fff8bafd723f4c13833ed20d898302c4d318fe14ae862ce0343cb130b1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e91fff8bafd723f4c13833ed20d898302c4d318fe14ae862ce0343cb130b1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e91fff8bafd723f4c13833ed20d898302c4d318fe14ae862ce0343cb130b1e4", kill_on_drop: false }`
[INFO] [stdout] 6e91fff8bafd723f4c13833ed20d898302c4d318fe14ae862ce0343cb130b1e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1db7e68a7d19dc6472b8bee93a1e7eacb92c0ecf5fd424b4a2788c1a8c5fd8c
[INFO] running `Command { std: "docker" "start" "-a" "a1db7e68a7d19dc6472b8bee93a1e7eacb92c0ecf5fd424b4a2788c1a8c5fd8c", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `recipient`
[INFO] [stdout]   --> src/email_client.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |         recipient: SubscriberEmail,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recipient`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subject`
[INFO] [stdout]   --> src/email_client.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         subject: &str,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `html_content`
[INFO] [stdout]   --> src/email_client.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         html_content: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_html_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text_content`
[INFO] [stdout]   --> src/email_client.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         text_content: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_text_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sender`, `http_client`, and `base_url` are never read
[INFO] [stdout]  --> src/email_client.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct EmailClient {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 6 |     sender: SubscriberEmail,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     http_client: Client,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 8 |     base_url: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stdout] warning: unused variable: `recipient`
[INFO] [stdout]   --> src/email_client.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |         recipient: SubscriberEmail,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recipient`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subject`
[INFO] [stdout]   --> src/email_client.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         subject: &str,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `html_content`
[INFO] [stdout]   --> src/email_client.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         html_content: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_html_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text_content`
[INFO] [stdout]   --> src/email_client.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         text_content: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_text_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sender`, `http_client`, and `base_url` are never read
[INFO] [stdout]  --> src/email_client.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct EmailClient {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 6 |     sender: SubscriberEmail,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     http_client: Client,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 8 |     base_url: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 13s
[INFO] running `Command { std: "docker" "inspect" "a1db7e68a7d19dc6472b8bee93a1e7eacb92c0ecf5fd424b4a2788c1a8c5fd8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1db7e68a7d19dc6472b8bee93a1e7eacb92c0ecf5fd424b4a2788c1a8c5fd8c", kill_on_drop: false }`
[INFO] [stdout] a1db7e68a7d19dc6472b8bee93a1e7eacb92c0ecf5fd424b4a2788c1a8c5fd8c
