[INFO] fetching crate leap_client_rs 0.1.5... [INFO] checking leap_client_rs-0.1.5 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate leap_client_rs 0.1.5 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate leap_client_rs 0.1.5 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] started tweaking crates.io crate leap_client_rs 0.1.5 [INFO] finished tweaking crates.io crate leap_client_rs 0.1.5 [INFO] tweaked toml for crates.io crate leap_client_rs 0.1.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate leap_client_rs 0.1.5 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 proc-macro2 v1.0.68 [INFO] [stderr] Downloaded tungstenite v0.20.1 [INFO] [stderr] Downloaded errno v0.3.4 [INFO] [stderr] Downloaded thiserror-impl v1.0.49 [INFO] [stderr] Downloaded thiserror v1.0.49 [INFO] [stderr] Downloaded async-tungstenite v0.23.0 [INFO] [stderr] Downloaded serde_repr v0.1.16 [INFO] [stderr] Downloaded async-compression v0.4.3 [INFO] [stderr] Downloaded rustls-webpki v0.101.6 [INFO] [stderr] Downloaded fern v0.6.2 [INFO] [stderr] Downloaded rustix v0.38.17 [INFO] [stderr] Downloaded linux-raw-sys v0.4.8 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 547baaaebbd4e638f337fccc210c12d078837f087163296c23ba57158602e3e7 [INFO] running `Command { std: "docker" "start" "-a" "547baaaebbd4e638f337fccc210c12d078837f087163296c23ba57158602e3e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "547baaaebbd4e638f337fccc210c12d078837f087163296c23ba57158602e3e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "547baaaebbd4e638f337fccc210c12d078837f087163296c23ba57158602e3e7", kill_on_drop: false }` [INFO] [stdout] 547baaaebbd4e638f337fccc210c12d078837f087163296c23ba57158602e3e7 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 712b1a28743ccaeb56378ab68ff7211277b4518ad8ac210843ace5e9825c54ab [INFO] running `Command { std: "docker" "start" "-a" "712b1a28743ccaeb56378ab68ff7211277b4518ad8ac210843ace5e9825c54ab", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.68 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling rustls v0.21.7 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling leap_client_rs v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking webpki-roots v0.25.2 [INFO] [stderr] Checking fern v0.6.2 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling serde_repr v0.1.16 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking rustls-webpki v0.101.6 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking async-compression v0.4.3 [INFO] [stderr] Checking async-tungstenite v0.23.0 [INFO] [stdout] warning: field `latency` is never read [INFO] [stdout] --> src/manager/types.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ShardRunnerInfo { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | pub latency: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ShardRunnerInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `latency` is never read [INFO] [stdout] --> src/manager/types.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ShardRunnerInfo { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | pub latency: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ShardRunnerInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.95s [INFO] running `Command { std: "docker" "inspect" "712b1a28743ccaeb56378ab68ff7211277b4518ad8ac210843ace5e9825c54ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "712b1a28743ccaeb56378ab68ff7211277b4518ad8ac210843ace5e9825c54ab", kill_on_drop: false }` [INFO] [stdout] 712b1a28743ccaeb56378ab68ff7211277b4518ad8ac210843ace5e9825c54ab [INFO] checking leap_client_rs-0.1.5 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate leap_client_rs 0.1.5 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate leap_client_rs 0.1.5 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate leap_client_rs 0.1.5 [INFO] finished tweaking crates.io crate leap_client_rs 0.1.5 [INFO] tweaked toml for crates.io crate leap_client_rs 0.1.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate leap_client_rs 0.1.5 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea10d18a4398dda1771f9a1adcb7c4e3dce3f5eb9b90ae06522506a8a76844f7 [INFO] running `Command { std: "docker" "start" "-a" "ea10d18a4398dda1771f9a1adcb7c4e3dce3f5eb9b90ae06522506a8a76844f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea10d18a4398dda1771f9a1adcb7c4e3dce3f5eb9b90ae06522506a8a76844f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea10d18a4398dda1771f9a1adcb7c4e3dce3f5eb9b90ae06522506a8a76844f7", kill_on_drop: false }` [INFO] [stdout] ea10d18a4398dda1771f9a1adcb7c4e3dce3f5eb9b90ae06522506a8a76844f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 541875cf0ac537aba60a6d34e4ba1cac59cb688bd07ed6598c283767b420dc4e [INFO] running `Command { std: "docker" "start" "-a" "541875cf0ac537aba60a6d34e4ba1cac59cb688bd07ed6598c283767b420dc4e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.68 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling rustls v0.21.7 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling leap_client_rs v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking webpki-roots v0.25.2 [INFO] [stderr] Checking fern v0.6.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling serde_repr v0.1.16 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking rustls-webpki v0.101.6 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking async-compression v0.4.3 [INFO] [stderr] Checking async-tungstenite v0.23.0 [INFO] [stdout] warning: field `latency` is never read [INFO] [stdout] --> src/manager/types.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ShardRunnerInfo { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | pub latency: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ShardRunnerInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `latency` is never read [INFO] [stdout] --> src/manager/types.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ShardRunnerInfo { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | pub latency: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ShardRunnerInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.40s [INFO] running `Command { std: "docker" "inspect" "541875cf0ac537aba60a6d34e4ba1cac59cb688bd07ed6598c283767b420dc4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "541875cf0ac537aba60a6d34e4ba1cac59cb688bd07ed6598c283767b420dc4e", kill_on_drop: false }` [INFO] [stdout] 541875cf0ac537aba60a6d34e4ba1cac59cb688bd07ed6598c283767b420dc4e