[INFO] cloning repository https://github.com/outfrost/recruitment-hotel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/outfrost/recruitment-hotel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foutfrost%2Frecruitment-hotel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foutfrost%2Frecruitment-hotel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fac02f61fdc47f8c378c5d3b12c11de7b5ff2e60
[INFO] building outfrost/recruitment-hotel against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foutfrost%2Frecruitment-hotel" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/outfrost/recruitment-hotel on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/outfrost/recruitment-hotel
[INFO] finished tweaking git repo https://github.com/outfrost/recruitment-hotel
[INFO] tweaked toml for git repo https://github.com/outfrost/recruitment-hotel written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/outfrost/recruitment-hotel 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e2a61503b781911777a043f9e58a877d0be234f34267dfc1368d424b657a1e8
[INFO] running `Command { std: "docker" "start" "-a" "8e2a61503b781911777a043f9e58a877d0be234f34267dfc1368d424b657a1e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e2a61503b781911777a043f9e58a877d0be234f34267dfc1368d424b657a1e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e2a61503b781911777a043f9e58a877d0be234f34267dfc1368d424b657a1e8", kill_on_drop: false }`
[INFO] [stdout] 8e2a61503b781911777a043f9e58a877d0be234f34267dfc1368d424b657a1e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75da4134e73a8e1bcc802ad1b120987c903a163db80d7bd56451f2784d5616f7
[INFO] running `Command { std: "docker" "start" "-a" "75da4134e73a8e1bcc802ad1b120987c903a163db80d7bd56451f2784d5616f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling serde_json v1.0.97
[INFO] [stderr]    Compiling iana-time-zone v0.1.57
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling chrono v0.4.26
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling csv v1.2.2
[INFO] [stderr]    Compiling recruitment-hotel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `country_code` is never read
[INFO] [stdout]   --> src/convert/data.rs:74:6
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct HotelRecord {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub country_code: String,
[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 11.06s
[INFO] running `Command { std: "docker" "inspect" "75da4134e73a8e1bcc802ad1b120987c903a163db80d7bd56451f2784d5616f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75da4134e73a8e1bcc802ad1b120987c903a163db80d7bd56451f2784d5616f7", kill_on_drop: false }`
[INFO] [stdout] 75da4134e73a8e1bcc802ad1b120987c903a163db80d7bd56451f2784d5616f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26e64d4dd616c3789c61e5435530f2804570359c3ed5422c72ea5a91e12bc732
[INFO] running `Command { std: "docker" "start" "-a" "26e64d4dd616c3789c61e5435530f2804570359c3ed5422c72ea5a91e12bc732", kill_on_drop: false }`
[INFO] [stdout] warning: field `country_code` is never read
[INFO] [stdout]   --> src/convert/data.rs:74:6
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct HotelRecord {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub country_code: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling recruitment-hotel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `recruitment_task`
[INFO] [stdout]  --> tests/output_file.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use recruitment_task::Files;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `recruitment_task`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 4 - use recruitment_task::Files;
[INFO] [stdout] 4 + use recruitment_hotel::Files;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `recruitment_task`
[INFO] [stdout]   --> tests/output_file.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 |     assert_eq!(Ok(()), recruitment_task::perform_conversion(files));
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `recruitment_task`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 19 -     assert_eq!(Ok(()), recruitment_task::perform_conversion(files));
[INFO] [stdout] 19 +     assert_eq!(Ok(()), recruitment_hotel::perform_conversion(files));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `recruitment-hotel` (test "output_file") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `country_code` is never read
[INFO] [stdout]   --> src/convert/data.rs:74:6
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct HotelRecord {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub country_code: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26e64d4dd616c3789c61e5435530f2804570359c3ed5422c72ea5a91e12bc732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26e64d4dd616c3789c61e5435530f2804570359c3ed5422c72ea5a91e12bc732", kill_on_drop: false }`
[INFO] [stdout] 26e64d4dd616c3789c61e5435530f2804570359c3ed5422c72ea5a91e12bc732