[INFO] fetching crate ruatom 0.1.0... [INFO] checking ruatom-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate ruatom 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate ruatom 0.1.0 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 ruatom 0.1.0 [INFO] finished tweaking crates.io crate ruatom 0.1.0 [INFO] tweaked toml for crates.io crate ruatom 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 26 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding phf v0.10.1 (latest: v0.11.2) [INFO] [stderr] Adding phf_generator v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding phf_macros v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding phf_shared v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4332fa65aee80721c05be1be27d3b670b048ce6445ac2fbdce2335ec61ee0526 [INFO] running `Command { std: "docker" "start" "-a" "4332fa65aee80721c05be1be27d3b670b048ce6445ac2fbdce2335ec61ee0526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4332fa65aee80721c05be1be27d3b670b048ce6445ac2fbdce2335ec61ee0526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4332fa65aee80721c05be1be27d3b670b048ce6445ac2fbdce2335ec61ee0526", kill_on_drop: false }` [INFO] [stdout] 4332fa65aee80721c05be1be27d3b670b048ce6445ac2fbdce2335ec61ee0526 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 97bd633a024bbf3dac0ae8452e337868fe4e2ad5e2ec890ded263a6fae19a0c4 [INFO] running `Command { std: "docker" "start" "-a" "97bd633a024bbf3dac0ae8452e337868fe4e2ad5e2ec890ded263a6fae19a0c4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking ruatom v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&configuration::Configuration` instead of cloning the inner type [INFO] [stdout] --> src/molecule/topology.rs:183:16 [INFO] [stdout] | [INFO] [stdout] 183 | ))? [INFO] [stdout] | ________________^ [INFO] [stdout] 184 | | .clone() [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&configuration::Configuration` instead of cloning the inner type [INFO] [stdout] --> src/molecule/topology.rs:213:16 [INFO] [stdout] | [INFO] [stdout] 213 | ))? [INFO] [stdout] | ________________^ [INFO] [stdout] 214 | | .clone() [INFO] [stdout] | |____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&configuration::Configuration` instead of cloning the inner type [INFO] [stdout] --> src/molecule/topology.rs:183:16 [INFO] [stdout] | [INFO] [stdout] 183 | ))? [INFO] [stdout] | ________________^ [INFO] [stdout] 184 | | .clone() [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&configuration::Configuration` instead of cloning the inner type [INFO] [stdout] --> src/molecule/topology.rs:213:16 [INFO] [stdout] | [INFO] [stdout] 213 | ))? [INFO] [stdout] | ________________^ [INFO] [stdout] 214 | | .clone() [INFO] [stdout] | |____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.18s [INFO] running `Command { std: "docker" "inspect" "97bd633a024bbf3dac0ae8452e337868fe4e2ad5e2ec890ded263a6fae19a0c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97bd633a024bbf3dac0ae8452e337868fe4e2ad5e2ec890ded263a6fae19a0c4", kill_on_drop: false }` [INFO] [stdout] 97bd633a024bbf3dac0ae8452e337868fe4e2ad5e2ec890ded263a6fae19a0c4 [INFO] checking ruatom-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate ruatom 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate ruatom 0.1.0 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 ruatom 0.1.0 [INFO] finished tweaking crates.io crate ruatom 0.1.0 [INFO] tweaked toml for crates.io crate ruatom 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ed7490b00496523a53803eab0be3ea5704542d692b4eaee60e8a5afc74ec7259 [INFO] running `Command { std: "docker" "start" "-a" "ed7490b00496523a53803eab0be3ea5704542d692b4eaee60e8a5afc74ec7259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed7490b00496523a53803eab0be3ea5704542d692b4eaee60e8a5afc74ec7259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed7490b00496523a53803eab0be3ea5704542d692b4eaee60e8a5afc74ec7259", kill_on_drop: false }` [INFO] [stdout] ed7490b00496523a53803eab0be3ea5704542d692b4eaee60e8a5afc74ec7259 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4465ff42614a2407420d4ccd3a0866fe2c19b8d237d5c5356623deb0176d8c34 [INFO] running `Command { std: "docker" "start" "-a" "4465ff42614a2407420d4ccd3a0866fe2c19b8d237d5c5356623deb0176d8c34", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking ruatom v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&configuration::Configuration` instead of cloning the inner type [INFO] [stdout] --> src/molecule/topology.rs:183:16 [INFO] [stdout] | [INFO] [stdout] 183 | ))? [INFO] [stdout] | ________________^ [INFO] [stdout] 184 | | .clone() [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&configuration::Configuration` instead of cloning the inner type [INFO] [stdout] --> src/molecule/topology.rs:213:16 [INFO] [stdout] | [INFO] [stdout] 213 | ))? [INFO] [stdout] | ________________^ [INFO] [stdout] 214 | | .clone() [INFO] [stdout] | |____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&configuration::Configuration` instead of cloning the inner type [INFO] [stdout] --> src/molecule/topology.rs:183:16 [INFO] [stdout] | [INFO] [stdout] 183 | ))? [INFO] [stdout] | ________________^ [INFO] [stdout] 184 | | .clone() [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&configuration::Configuration` instead of cloning the inner type [INFO] [stdout] --> src/molecule/topology.rs:213:16 [INFO] [stdout] | [INFO] [stdout] 213 | ))? [INFO] [stdout] | ________________^ [INFO] [stdout] 214 | | .clone() [INFO] [stdout] | |____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.92s [INFO] running `Command { std: "docker" "inspect" "4465ff42614a2407420d4ccd3a0866fe2c19b8d237d5c5356623deb0176d8c34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4465ff42614a2407420d4ccd3a0866fe2c19b8d237d5c5356623deb0176d8c34", kill_on_drop: false }` [INFO] [stdout] 4465ff42614a2407420d4ccd3a0866fe2c19b8d237d5c5356623deb0176d8c34