[INFO] cloning repository https://github.com/foobarrer/cephu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/foobarrer/cephu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoobarrer%2Fcephu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoobarrer%2Fcephu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b60678219cdcefa1d58cc17f17919ddd9c08e18
[INFO] checking foobarrer/cephu against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoobarrer%2Fcephu" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/foobarrer/cephu
[INFO] finished tweaking git repo https://github.com/foobarrer/cephu
[INFO] tweaked toml for git repo https://github.com/foobarrer/cephu written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/foobarrer/cephu on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/foobarrer/cephu 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61c7bdd33a7cca34c18c70145ded467448666c1cb8ba324da1213d8e6c4bc431
[INFO] running `Command { std: "docker" "start" "-a" "61c7bdd33a7cca34c18c70145ded467448666c1cb8ba324da1213d8e6c4bc431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61c7bdd33a7cca34c18c70145ded467448666c1cb8ba324da1213d8e6c4bc431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c7bdd33a7cca34c18c70145ded467448666c1cb8ba324da1213d8e6c4bc431", kill_on_drop: false }`
[INFO] [stdout] 61c7bdd33a7cca34c18c70145ded467448666c1cb8ba324da1213d8e6c4bc431
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50ea5ad397762c3c58030f21d5fa6ed2e93660aa668a79bd5423d322712a52a1
[INFO] running `Command { std: "docker" "start" "-a" "50ea5ad397762c3c58030f21d5fa6ed2e93660aa668a79bd5423d322712a52a1", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling cc v1.2.23
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling aws-types v0.55.3
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking tokio v1.45.0
[INFO] [stderr]     Checking aws-smithy-xml v0.55.3
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking aws-smithy-types v0.55.3
[INFO] [stderr]     Checking aws-smithy-eventstream v0.55.3
[INFO] [stderr]     Checking aws-smithy-json v0.55.3
[INFO] [stderr]     Checking aws-smithy-query v0.55.3
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking aws-smithy-async v0.55.3
[INFO] [stderr]     Checking aws-credential-types v0.55.3
[INFO] [stderr]     Checking webpki v0.22.4
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking aws-smithy-http v0.55.3
[INFO] [stderr]     Checking hyper-rustls v0.23.2
[INFO] [stderr]     Checking aws-smithy-http-tower v0.55.3
[INFO] [stderr]     Checking aws-sigv4 v0.55.3
[INFO] [stderr]     Checking aws-smithy-checksums v0.55.3
[INFO] [stderr]     Checking aws-smithy-client v0.55.3
[INFO] [stderr]     Checking aws-endpoint v0.55.3
[INFO] [stderr]     Checking aws-http v0.55.3
[INFO] [stderr]     Checking aws-sig-auth v0.55.3
[INFO] [stderr]     Checking aws-sdk-sts v0.28.0
[INFO] [stderr]     Checking aws-sdk-sso v0.28.0
[INFO] [stderr]     Checking aws-sdk-s3 v0.28.0
[INFO] [stderr]     Checking aws-config v0.55.3
[INFO] [stderr]     Checking cephu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::parser::Config`
[INFO] [stdout]  --> src/worker.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::parser::Config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::Config`
[INFO] [stdout]  --> src/worker.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::parser::Config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/worker.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let x = output.request_id().unwrap();
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `CephClient` is never constructed
[INFO] [stdout]  --> src/ceph.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct CephClient {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `client` and `bucket` are never read
[INFO] [stdout]  --> src/ceph.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct CephClient {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 7 |     client: Client,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 8 |     bucket: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/worker.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let x = output.request_id().unwrap();
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cephu` (lib) due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `CephClient` is never constructed
[INFO] [stdout]  --> src/ceph.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct CephClient {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `client` and `bucket` are never read
[INFO] [stdout]  --> src/ceph.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct CephClient {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 7 |     client: Client,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 8 |     bucket: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cephu` (lib test) due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "50ea5ad397762c3c58030f21d5fa6ed2e93660aa668a79bd5423d322712a52a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ea5ad397762c3c58030f21d5fa6ed2e93660aa668a79bd5423d322712a52a1", kill_on_drop: false }`
[INFO] [stdout] 50ea5ad397762c3c58030f21d5fa6ed2e93660aa668a79bd5423d322712a52a1
