[INFO] cloning repository https://github.com/ctaque/carotte
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ctaque/carotte" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctaque%2Fcarotte", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctaque%2Fcarotte'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5be3533935d27141dbc2aa9582d599851cc17292
[INFO] testing ctaque/carotte against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctaque%2Fcarotte" "/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/ctaque/carotte on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ctaque/carotte
[INFO] finished tweaking git repo https://github.com/ctaque/carotte
[INFO] tweaked toml for git repo https://github.com/ctaque/carotte written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ctaque/carotte 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" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.1.33
[INFO] [stderr]   Downloaded lettre v0.11.10
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49dfad5900a9a69888a2652b8845c955eec761640c321e96051c85337edbd1a0
[INFO] running `Command { std: "docker" "start" "-a" "49dfad5900a9a69888a2652b8845c955eec761640c321e96051c85337edbd1a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49dfad5900a9a69888a2652b8845c955eec761640c321e96051c85337edbd1a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49dfad5900a9a69888a2652b8845c955eec761640c321e96051c85337edbd1a0", kill_on_drop: false }`
[INFO] [stdout] 49dfad5900a9a69888a2652b8845c955eec761640c321e96051c85337edbd1a0
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef31dbcd7eaa3061caecac3a1e84d0e4aa9ecc7508dbb722e42dc5866755d267
[INFO] running `Command { std: "docker" "start" "-a" "ef31dbcd7eaa3061caecac3a1e84d0e4aa9ecc7508dbb722e42dc5866755d267", kill_on_drop: false }`
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[INFO] [stderr]    Compiling amq-protocol-tcp v7.2.2
[INFO] [stderr]    Compiling mailer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Mailbox`
[INFO] [stdout]   --> src/main.rs:10:48
[INFO] [stdout]    |
[INFO] [stdout] 10 |     message::{header::ContentType, Attachment, Mailbox, MultiPart, SinglePart},
[INFO] [stdout]    |                                                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dead_letter` is never used
[INFO] [stdout]    --> src/main.rs:286:10
[INFO] [stdout]     |
[INFO] [stdout] 286 | async fn dead_letter(delivery: &Delivery, channel: &Channel) {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "ef31dbcd7eaa3061caecac3a1e84d0e4aa9ecc7508dbb722e42dc5866755d267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef31dbcd7eaa3061caecac3a1e84d0e4aa9ecc7508dbb722e42dc5866755d267", kill_on_drop: false }`
[INFO] [stdout] ef31dbcd7eaa3061caecac3a1e84d0e4aa9ecc7508dbb722e42dc5866755d267
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a6b607f7eda3a28295630333c8dfa24fd34eaa876a696923d97a8c2bd990a6a
[INFO] running `Command { std: "docker" "start" "-a" "5a6b607f7eda3a28295630333c8dfa24fd34eaa876a696923d97a8c2bd990a6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling mailer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Mailbox`
[INFO] [stdout]   --> src/main.rs:10:48
[INFO] [stdout]    |
[INFO] [stdout] 10 |     message::{header::ContentType, Attachment, Mailbox, MultiPart, SinglePart},
[INFO] [stdout]    |                                                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dead_letter` is never used
[INFO] [stdout]    --> src/main.rs:286:10
[INFO] [stdout]     |
[INFO] [stdout] 286 | async fn dead_letter(delivery: &Delivery, channel: &Channel) {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "5a6b607f7eda3a28295630333c8dfa24fd34eaa876a696923d97a8c2bd990a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a6b607f7eda3a28295630333c8dfa24fd34eaa876a696923d97a8c2bd990a6a", kill_on_drop: false }`
[INFO] [stdout] 5a6b607f7eda3a28295630333c8dfa24fd34eaa876a696923d97a8c2bd990a6a
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01ea278df033ad2a0557d6bf74cd485376d8e66cda410cb75ac385ca15eef435
[INFO] running `Command { std: "docker" "start" "-a" "01ea278df033ad2a0557d6bf74cd485376d8e66cda410cb75ac385ca15eef435", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Mailbox`
[INFO] [stderr]   --> src/main.rs:10:48
[INFO] [stderr]    |
[INFO] [stderr] 10 |     message::{header::ContentType, Attachment, Mailbox, MultiPart, SinglePart},
[INFO] [stderr]    |                                                ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `dead_letter` is never used
[INFO] [stderr]    --> src/main.rs:286:10
[INFO] [stderr]     |
[INFO] [stderr] 286 | async fn dead_letter(delivery: &Delivery, channel: &Channel) {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mailer` (bin "mailer" test) generated 2 warnings (run `cargo fix --bin "mailer" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mailer-d5c5cd961972a7ee)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "01ea278df033ad2a0557d6bf74cd485376d8e66cda410cb75ac385ca15eef435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01ea278df033ad2a0557d6bf74cd485376d8e66cda410cb75ac385ca15eef435", kill_on_drop: false }`
[INFO] [stdout] 01ea278df033ad2a0557d6bf74cd485376d8e66cda410cb75ac385ca15eef435