[INFO] cloning repository https://github.com/mozilla-services/megaphone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mozilla-services/megaphone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla-services%2Fmegaphone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla-services%2Fmegaphone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bcfbf54e74b183270c764671f7bd287a7b22951c
[INFO] checking mozilla-services/megaphone against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla-services%2Fmegaphone" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mozilla-services/megaphone on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/mozilla-services/megaphone
[INFO] finished tweaking git repo https://github.com/mozilla-services/megaphone
[INFO] tweaked toml for git repo https://github.com/mozilla-services/megaphone written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mozilla-services/megaphone 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sentry-tracing v0.31.6
[INFO] [stderr]   Downloaded sentry-types v0.31.6
[INFO] [stderr]   Downloaded slog-mozlog-json v0.1.0
[INFO] [stderr]   Downloaded sentry-backtrace v0.31.6
[INFO] [stderr]   Downloaded sentry-debug-images v0.31.6
[INFO] [stderr]   Downloaded slog_derive v0.2.0
[INFO] [stderr]   Downloaded sentry-panic v0.31.6
[INFO] [stderr]   Downloaded cadence v0.29.1
[INFO] [stderr]   Downloaded os_info v3.7.0
[INFO] [stderr]   Downloaded sentry-contexts v0.31.6
[INFO] [stderr]   Downloaded sentry-core v0.31.6
[INFO] [stderr]   Downloaded chrono v0.4.27
[INFO] [stderr]   Downloaded mozsvc-common v0.2.0
[INFO] [stderr]   Downloaded sentry v0.31.6
[INFO] [stderr]   Downloaded sentry-slog v0.31.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac48de99aba0684e3f5db4b2a541da30e500e49afccd011e49e6fd0ded5b6167
[INFO] running `Command { std: "docker" "start" "-a" "ac48de99aba0684e3f5db4b2a541da30e500e49afccd011e49e6fd0ded5b6167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac48de99aba0684e3f5db4b2a541da30e500e49afccd011e49e6fd0ded5b6167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac48de99aba0684e3f5db4b2a541da30e500e49afccd011e49e6fd0ded5b6167", kill_on_drop: false }`
[INFO] [stdout] ac48de99aba0684e3f5db4b2a541da30e500e49afccd011e49e6fd0ded5b6167
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5206678d16a1a495938f1536a8600cbc90989f8fd17249133b91229cff8752e8
[INFO] running `Command { std: "docker" "start" "-a" "5206678d16a1a495938f1536a8600cbc90989f8fd17249133b91229cff8752e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
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[INFO] [stderr]    Compiling findshlibs v0.10.2
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[INFO] [stderr]    Compiling rocket_codegen v0.4.11
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[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling devise_core v0.2.1
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]     Checking rustc-demangle v0.1.23
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[INFO] [stderr]     Checking r2d2 v0.8.10
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[INFO] [stderr]    Compiling rocket v0.4.11
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[INFO] [stderr]     Checking base64 v0.21.3
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[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking cadence v0.29.1
[INFO] [stderr]     Checking notify v4.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.47
[INFO] [stderr]    Compiling openssl-macros v0.1.1
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[INFO] [stderr]     Checking tokio-util v0.7.8
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[INFO] [stderr]    Compiling devise_codegen v0.2.1
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[INFO] [stderr]    Compiling devise v0.2.1
[INFO] [stderr]     Checking regex v1.9.4
[INFO] [stderr]    Compiling pear v0.1.5
[INFO] [stderr]     Checking rocket_http v0.4.11
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[INFO] [stderr]     Checking url v2.4.1
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[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]    Compiling migrations_internals v1.4.1
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]    Compiling migrations_macros v1.4.2
[INFO] [stderr]     Checking slog-term v2.9.0
[INFO] [stderr]     Checking sentry-types v0.31.6
[INFO] [stderr]     Checking reqwest v0.11.20
[INFO] [stderr]     Checking slog-mozlog-json v0.1.0
[INFO] [stderr]     Checking mozsvc-common v0.2.0
[INFO] [stderr]     Checking rocket_contrib v0.4.11
[INFO] [stderr]     Checking sentry-core v0.31.6
[INFO] [stderr]     Checking sentry-backtrace v0.31.6
[INFO] [stderr]     Checking sentry-debug-images v0.31.6
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[INFO] [stderr]     Checking sentry-panic v0.31.6
[INFO] [stderr]     Checking sentry v0.31.6
[INFO] [stderr]     Checking diesel_migrations v1.4.0
[INFO] [stderr]     Checking megaphone v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `rocket` is imported redundantly
[INFO] [stdout]   --> src/error.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | use rocket::{self, response, Request, State};
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | extern crate rocket;
[INFO] [stdout]    | -------------------- the item `rocket` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rocket` is imported redundantly
[INFO] [stdout]   --> src/http.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     self,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | extern crate rocket;
[INFO] [stdout]    | -------------------- the item `rocket` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `slog` is imported redundantly
[INFO] [stdout]   --> src/logging.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | use slog::{self, slog_o, Drain};
[INFO] [stdout]    |            ^^^^ the item `slog` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rocket` is imported redundantly
[INFO] [stdout]   --> src/error.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | use rocket::{self, response, Request, State};
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | extern crate rocket;
[INFO] [stdout]    | -------------------- the item `rocket` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rocket` is imported redundantly
[INFO] [stdout]   --> src/http.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     self,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | extern crate rocket;
[INFO] [stdout]    | -------------------- the item `rocket` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]    --> src/http.rs:285:22
[INFO] [stdout]     |
[INFO] [stdout] 285 |     use serde_json::{self, Value};
[INFO] [stdout]     |                      ^^^^ the item `serde_json` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `slog` is imported redundantly
[INFO] [stdout]   --> src/logging.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | use slog::{self, slog_o, Drain};
[INFO] [stdout]    |            ^^^^ the item `slog` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/db/models.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct Reader {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 66 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/db/models.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct Reader {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 66 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "5206678d16a1a495938f1536a8600cbc90989f8fd17249133b91229cff8752e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5206678d16a1a495938f1536a8600cbc90989f8fd17249133b91229cff8752e8", kill_on_drop: false }`
[INFO] [stdout] 5206678d16a1a495938f1536a8600cbc90989f8fd17249133b91229cff8752e8
[INFO] checking mozilla-services/megaphone against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla-services%2Fmegaphone" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mozilla-services/megaphone on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/mozilla-services/megaphone
[INFO] finished tweaking git repo https://github.com/mozilla-services/megaphone
[INFO] tweaked toml for git repo https://github.com/mozilla-services/megaphone written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mozilla-services/megaphone 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78eba90f3d138e52bb10a2ff86ff0a2c947cc943a0ee5e54fcf5358f3158a0f3
[INFO] running `Command { std: "docker" "start" "-a" "78eba90f3d138e52bb10a2ff86ff0a2c947cc943a0ee5e54fcf5358f3158a0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78eba90f3d138e52bb10a2ff86ff0a2c947cc943a0ee5e54fcf5358f3158a0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78eba90f3d138e52bb10a2ff86ff0a2c947cc943a0ee5e54fcf5358f3158a0f3", kill_on_drop: false }`
[INFO] [stdout] 78eba90f3d138e52bb10a2ff86ff0a2c947cc943a0ee5e54fcf5358f3158a0f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee3e20603899aca352c58c89d80bd41b58bfe7950e30644771790dbecd450f59
[INFO] running `Command { std: "docker" "start" "-a" "ee3e20603899aca352c58c89d80bd41b58bfe7950e30644771790dbecd450f59", kill_on_drop: false }`
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[INFO] [stdout] warning: the item `rocket` is imported redundantly
[INFO] [stdout]   --> src/error.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | use rocket::{self, response, Request, State};
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | extern crate rocket;
[INFO] [stdout]    | -------------------- the item `rocket` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rocket` is imported redundantly
[INFO] [stdout]   --> src/http.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     self,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | extern crate rocket;
[INFO] [stdout]    | -------------------- the item `rocket` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]    --> src/http.rs:285:22
[INFO] [stdout]     |
[INFO] [stdout] 285 |     use serde_json::{self, Value};
[INFO] [stdout]     |                      ^^^^ the item `serde_json` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `slog` is imported redundantly
[INFO] [stdout]   --> src/logging.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | use slog::{self, slog_o, Drain};
[INFO] [stdout]    |            ^^^^ the item `slog` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rocket` is imported redundantly
[INFO] [stdout]   --> src/error.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | use rocket::{self, response, Request, State};
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | extern crate rocket;
[INFO] [stdout]    | -------------------- the item `rocket` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rocket` is imported redundantly
[INFO] [stdout]   --> src/http.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     self,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | extern crate rocket;
[INFO] [stdout]    | -------------------- the item `rocket` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `slog` is imported redundantly
[INFO] [stdout]   --> src/logging.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | use slog::{self, slog_o, Drain};
[INFO] [stdout]    |            ^^^^ the item `slog` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/db/models.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct Reader {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 66 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/db/models.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct Reader {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 66 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.92s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "ee3e20603899aca352c58c89d80bd41b58bfe7950e30644771790dbecd450f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee3e20603899aca352c58c89d80bd41b58bfe7950e30644771790dbecd450f59", kill_on_drop: false }`
[INFO] [stdout] ee3e20603899aca352c58c89d80bd41b58bfe7950e30644771790dbecd450f59