[INFO] cloning repository https://github.com/ptondereau/payment-engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ptondereau/payment-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptondereau%2Fpayment-engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptondereau%2Fpayment-engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6426957adf4ed3439dccfe4159ac04196935b9da [INFO] checking ptondereau/payment-engine against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptondereau%2Fpayment-engine" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ptondereau/payment-engine 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 git repo https://github.com/ptondereau/payment-engine [INFO] finished tweaking git repo https://github.com/ptondereau/payment-engine [INFO] tweaked toml for git repo https://github.com/ptondereau/payment-engine written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ptondereau/payment-engine 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v1.8.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.9 [INFO] [stderr] Downloaded once_cell v1.13.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.41 [INFO] [stderr] Downloaded quote v1.0.20 [INFO] [stderr] Downloaded unicode-ident v1.0.2 [INFO] [stderr] Downloaded futures-channel v0.3.21 [INFO] [stderr] Downloaded syn v1.0.98 [INFO] [stderr] Downloaded slab v0.4.7 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded ryu v1.0.10 [INFO] [stderr] Downloaded regex-automata v0.1.10 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded libc v0.2.126 [INFO] [stderr] Downloaded futures-macro v0.3.21 [INFO] [stderr] Downloaded futures-util v0.3.21 [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded regex-syntax v0.6.27 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded regex v1.6.0 [INFO] [stderr] Downloaded serde v1.0.140 [INFO] [stderr] Downloaded tokio v1.20.1 [INFO] [stderr] Downloaded csv-async v1.2.4 [INFO] [stderr] Downloaded rust_decimal v1.25.0 [INFO] [stderr] Downloaded serde_derive v1.0.140 [INFO] [stderr] Downloaded futures-executor v0.3.21 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded futures-io v0.3.21 [INFO] [stderr] Downloaded futures-sink v0.3.21 [INFO] [stderr] Downloaded futures-task v0.3.21 [INFO] [stderr] Downloaded itoa v1.0.2 [INFO] [stderr] Downloaded futures-core v0.3.21 [INFO] [stderr] Downloaded tokio-stream v0.1.9 [INFO] [stderr] Downloaded log v0.4.17 [INFO] [stderr] Downloaded arrayvec v0.7.2 [INFO] [stderr] Downloaded num-traits v0.2.15 [INFO] [stderr] Downloaded rust_decimal_macros v1.25.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.31 [INFO] [stderr] Downloaded thiserror v1.0.31 [INFO] [stderr] Downloaded autocfg v1.1.0 [INFO] [stderr] Downloaded bytes v1.2.0 [INFO] [stderr] Downloaded memchr v2.5.0 [INFO] [stderr] Downloaded hermit-abi v0.1.19 [INFO] [stderr] Downloaded futures v0.3.21 [INFO] [stderr] Downloaded humantime v2.1.0 [INFO] [stderr] Downloaded winapi-util v0.1.5 [INFO] [stderr] Downloaded termcolor v1.1.3 [INFO] [stderr] Downloaded env_logger v0.9.0 [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ac49fb06e811c6065e7c62221c72c0ab3a0b1bd69269cdd1eb39f7650189bb1e [INFO] running `Command { std: "docker" "start" "-a" "ac49fb06e811c6065e7c62221c72c0ab3a0b1bd69269cdd1eb39f7650189bb1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac49fb06e811c6065e7c62221c72c0ab3a0b1bd69269cdd1eb39f7650189bb1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac49fb06e811c6065e7c62221c72c0ab3a0b1bd69269cdd1eb39f7650189bb1e", kill_on_drop: false }` [INFO] [stdout] ac49fb06e811c6065e7c62221c72c0ab3a0b1bd69269cdd1eb39f7650189bb1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 91acc91ad0eed721ddd02145897c30eceaa68c552087b5cce160b45e69dcfb59 [INFO] running `Command { std: "docker" "start" "-a" "91acc91ad0eed721ddd02145897c30eceaa68c552087b5cce160b45e69dcfb59", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.41 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking bytes v1.2.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling rust_decimal v1.25.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling rust_decimal_macros v1.25.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking tokio-stream v0.1.9 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv-async v1.2.4 [INFO] [stderr] Checking payment-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/engine.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 132 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 133 | use crate::errors::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.29s [INFO] running `Command { std: "docker" "inspect" "91acc91ad0eed721ddd02145897c30eceaa68c552087b5cce160b45e69dcfb59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91acc91ad0eed721ddd02145897c30eceaa68c552087b5cce160b45e69dcfb59", kill_on_drop: false }` [INFO] [stdout] 91acc91ad0eed721ddd02145897c30eceaa68c552087b5cce160b45e69dcfb59 [INFO] checking ptondereau/payment-engine against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptondereau%2Fpayment-engine" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ptondereau/payment-engine 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 git repo https://github.com/ptondereau/payment-engine [INFO] finished tweaking git repo https://github.com/ptondereau/payment-engine [INFO] tweaked toml for git repo https://github.com/ptondereau/payment-engine written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ptondereau/payment-engine 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8cd3541adcb2ca1c104a460ad5b5631f2c33229dd28bd916c99df8df8e421ba6 [INFO] running `Command { std: "docker" "start" "-a" "8cd3541adcb2ca1c104a460ad5b5631f2c33229dd28bd916c99df8df8e421ba6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8cd3541adcb2ca1c104a460ad5b5631f2c33229dd28bd916c99df8df8e421ba6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cd3541adcb2ca1c104a460ad5b5631f2c33229dd28bd916c99df8df8e421ba6", kill_on_drop: false }` [INFO] [stdout] 8cd3541adcb2ca1c104a460ad5b5631f2c33229dd28bd916c99df8df8e421ba6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c8d9d2d7525a6272f4464551f990b05180419d54712a6956d659ba68148b021e [INFO] running `Command { std: "docker" "start" "-a" "c8d9d2d7525a6272f4464551f990b05180419d54712a6956d659ba68148b021e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.41 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking bytes v1.2.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling rust_decimal v1.25.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling rust_decimal_macros v1.25.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking tokio-stream v0.1.9 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv-async v1.2.4 [INFO] [stderr] Checking payment-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/engine.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 132 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 133 | use crate::errors::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.48s [INFO] running `Command { std: "docker" "inspect" "c8d9d2d7525a6272f4464551f990b05180419d54712a6956d659ba68148b021e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8d9d2d7525a6272f4464551f990b05180419d54712a6956d659ba68148b021e", kill_on_drop: false }` [INFO] [stdout] c8d9d2d7525a6272f4464551f990b05180419d54712a6956d659ba68148b021e