[INFO] cloning repository https://github.com/dgramop/checker_backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dgramop/checker_backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgramop%2Fchecker_backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgramop%2Fchecker_backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a178dddabbff46766460fd841283b50b067c31e
[INFO] building dgramop/checker_backend against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgramop%2Fchecker_backend" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dgramop/checker_backend
[INFO] finished tweaking git repo https://github.com/dgramop/checker_backend
[INFO] tweaked toml for git repo https://github.com/dgramop/checker_backend written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dgramop/checker_backend on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dgramop/checker_backend 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/SergioBenitez/Rocket.git`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62c0de64ff465b878aa759b92f05aa91a24c00da9c10c6486676b056cb3a3610
[INFO] running `Command { std: "docker" "start" "-a" "62c0de64ff465b878aa759b92f05aa91a24c00da9c10c6486676b056cb3a3610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62c0de64ff465b878aa759b92f05aa91a24c00da9c10c6486676b056cb3a3610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62c0de64ff465b878aa759b92f05aa91a24c00da9c10c6486676b056cb3a3610", kill_on_drop: false }`
[INFO] [stdout] 62c0de64ff465b878aa759b92f05aa91a24c00da9c10c6486676b056cb3a3610
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccf5c86eed82d4aa825c41072da09e279f11ae99b5b3b3856dcc643b53d45a39
[INFO] running `Command { std: "docker" "start" "-a" "ccf5c86eed82d4aa825c41072da09e279f11ae99b5b3b3856dcc643b53d45a39", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rocket_http v0.5.0-rc.1 (https://github.com/SergioBenitez/Rocket.git?rev=677790d6397147f83066a284ee962bc174c555b5#677790d6)
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[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
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[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling tokio-util v0.6.10
[INFO] [stderr]    Compiling tokio-stream v0.1.16
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling cookie_store v0.20.0
[INFO] [stderr]    Compiling diesel v2.2.4
[INFO] [stderr]    Compiling rocket_codegen v0.5.0-rc.1 (https://github.com/SergioBenitez/Rocket.git?rev=677790d6397147f83066a284ee962bc174c555b5#677790d6)
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling checker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC <https://rust-lang.github.io/rfcs/2145-type-privacy.html> for more information
[INFO] [stdout]    --> src/main.rs:248:1
[INFO] [stdout]     |
[INFO] [stdout] 248 | / pub struct CreateWorkshopForm {
[INFO] [stdout] 249 | |     name: String
[INFO] [stdout] 250 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `music`
[INFO] [stdout]    --> src/main.rs:310:30
[INFO] [stdout]     |
[INFO] [stdout] 310 |             let (name, gnum, music):(_, _, Option<String>) = {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_music`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CheckInError` is never used
[INFO] [stdout]   --> src/main.rs:93:6
[INFO] [stdout]    |
[INFO] [stdout] 93 | enum CheckInError {
[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 2m 02s
[INFO] running `Command { std: "docker" "inspect" "ccf5c86eed82d4aa825c41072da09e279f11ae99b5b3b3856dcc643b53d45a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccf5c86eed82d4aa825c41072da09e279f11ae99b5b3b3856dcc643b53d45a39", kill_on_drop: false }`
[INFO] [stdout] ccf5c86eed82d4aa825c41072da09e279f11ae99b5b3b3856dcc643b53d45a39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48cc94d85ef944bf5f0060c53452545707403eaaf19a75709b72e128800b5e50
[INFO] running `Command { std: "docker" "start" "-a" "48cc94d85ef944bf5f0060c53452545707403eaaf19a75709b72e128800b5e50", kill_on_drop: false }`
[INFO] [stderr]    Compiling checker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC <https://rust-lang.github.io/rfcs/2145-type-privacy.html> for more information
[INFO] [stdout]    --> src/main.rs:248:1
[INFO] [stdout]     |
[INFO] [stdout] 248 | / pub struct CreateWorkshopForm {
[INFO] [stdout] 249 | |     name: String
[INFO] [stdout] 250 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `music`
[INFO] [stdout]    --> src/main.rs:310:30
[INFO] [stdout]     |
[INFO] [stdout] 310 |             let (name, gnum, music):(_, _, Option<String>) = {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_music`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CheckInError` is never used
[INFO] [stdout]   --> src/main.rs:93:6
[INFO] [stdout]    |
[INFO] [stdout] 93 | enum CheckInError {
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "48cc94d85ef944bf5f0060c53452545707403eaaf19a75709b72e128800b5e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48cc94d85ef944bf5f0060c53452545707403eaaf19a75709b72e128800b5e50", kill_on_drop: false }`
[INFO] [stdout] 48cc94d85ef944bf5f0060c53452545707403eaaf19a75709b72e128800b5e50
