[INFO] cloning repository https://github.com/computermouth/kv-chunker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/computermouth/kv-chunker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomputermouth%2Fkv-chunker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomputermouth%2Fkv-chunker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3062ec8cae2335e8b4e9720804797651ac6bc74d [INFO] checking computermouth/kv-chunker against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomputermouth%2Fkv-chunker" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/computermouth/kv-chunker 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] removed /workspace/builds/worker-6-tc1/source/.cargo/config [INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/computermouth/kv-chunker [INFO] finished tweaking git repo https://github.com/computermouth/kv-chunker [INFO] tweaked toml for git repo https://github.com/computermouth/kv-chunker written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/computermouth/kv-chunker 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 fastly-shared v0.9.10 [INFO] [stderr] Downloaded fastly-sys v0.9.10 [INFO] [stderr] Downloaded fastly-macros v0.9.10 [INFO] [stderr] Downloaded fastly v0.9.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4ffb0147c4c74acf6e3ddb96cc3e7e0db5a535c2116bb8a280d98ccf9c99da8b [INFO] running `Command { std: "docker" "start" "-a" "4ffb0147c4c74acf6e3ddb96cc3e7e0db5a535c2116bb8a280d98ccf9c99da8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ffb0147c4c74acf6e3ddb96cc3e7e0db5a535c2116bb8a280d98ccf9c99da8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ffb0147c4c74acf6e3ddb96cc3e7e0db5a535c2116bb8a280d98ccf9c99da8b", kill_on_drop: false }` [INFO] [stdout] 4ffb0147c4c74acf6e3ddb96cc3e7e0db5a535c2116bb8a280d98ccf9c99da8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cfbed020a50d43b8cf8357661a71416f79cd1ff70211554656948246068ea17c [INFO] running `Command { std: "docker" "start" "-a" "cfbed020a50d43b8cf8357661a71416f79cd1ff70211554656948246068ea17c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_json v1.0.99 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking time-core v0.1.1 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking cpufeatures v0.2.8 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Checking fastly-shared v0.9.10 [INFO] [stderr] Checking fastly-sys v0.9.10 [INFO] [stderr] Compiling fastly-macros v0.9.10 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking time v0.3.23 [INFO] [stderr] Checking fastly v0.9.10 [INFO] [stderr] Checking fastly-compute-project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `KVStoreError` [INFO] [stdout] --> src/main.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use fastly::kv_store::{KVStore, KVStoreError}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `put` is never used [INFO] [stdout] --> src/main.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn put(name: &str, pc: usize, pcs: usize, data: Vec) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KVStoreError` [INFO] [stdout] --> src/main.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use fastly::kv_store::{KVStore, KVStoreError}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `put` is never used [INFO] [stdout] --> src/main.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn put(name: &str, pc: usize, pcs: usize, data: Vec) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.29s [INFO] running `Command { std: "docker" "inspect" "cfbed020a50d43b8cf8357661a71416f79cd1ff70211554656948246068ea17c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfbed020a50d43b8cf8357661a71416f79cd1ff70211554656948246068ea17c", kill_on_drop: false }` [INFO] [stdout] cfbed020a50d43b8cf8357661a71416f79cd1ff70211554656948246068ea17c [INFO] checking computermouth/kv-chunker against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomputermouth%2Fkv-chunker" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/computermouth/kv-chunker 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] removed /workspace/builds/worker-6-tc2/source/.cargo/config [INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/computermouth/kv-chunker [INFO] finished tweaking git repo https://github.com/computermouth/kv-chunker [INFO] tweaked toml for git repo https://github.com/computermouth/kv-chunker written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/computermouth/kv-chunker 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2ccb3e405c67c769b064b5dfac4474d5418590be4da8ce098c45a2b0f2be847a [INFO] running `Command { std: "docker" "start" "-a" "2ccb3e405c67c769b064b5dfac4474d5418590be4da8ce098c45a2b0f2be847a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ccb3e405c67c769b064b5dfac4474d5418590be4da8ce098c45a2b0f2be847a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ccb3e405c67c769b064b5dfac4474d5418590be4da8ce098c45a2b0f2be847a", kill_on_drop: false }` [INFO] [stdout] 2ccb3e405c67c769b064b5dfac4474d5418590be4da8ce098c45a2b0f2be847a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 30969d1c12e8a81d49530d7ff41392f45496947232e34e7013a48086297c43fd [INFO] running `Command { std: "docker" "start" "-a" "30969d1c12e8a81d49530d7ff41392f45496947232e34e7013a48086297c43fd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling serde_json v1.0.99 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking time-core v0.1.1 [INFO] [stderr] Checking cpufeatures v0.2.8 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Checking fastly-shared v0.9.10 [INFO] [stderr] Checking fastly-sys v0.9.10 [INFO] [stderr] Compiling fastly-macros v0.9.10 [INFO] [stderr] Checking time v0.3.23 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking fastly v0.9.10 [INFO] [stderr] Checking fastly-compute-project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `KVStoreError` [INFO] [stdout] --> src/main.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use fastly::kv_store::{KVStore, KVStoreError}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KVStoreError` [INFO] [stdout] --> src/main.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use fastly::kv_store::{KVStore, KVStoreError}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `put` is never used [INFO] [stdout] --> src/main.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn put(name: &str, pc: usize, pcs: usize, data: Vec) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `put` is never used [INFO] [stdout] --> src/main.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn put(name: &str, pc: usize, pcs: usize, data: Vec) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.24s [INFO] running `Command { std: "docker" "inspect" "30969d1c12e8a81d49530d7ff41392f45496947232e34e7013a48086297c43fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30969d1c12e8a81d49530d7ff41392f45496947232e34e7013a48086297c43fd", kill_on_drop: false }` [INFO] [stdout] 30969d1c12e8a81d49530d7ff41392f45496947232e34e7013a48086297c43fd