[INFO] cloning repository https://github.com/w4/shorty [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/w4/shorty" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw4%2Fshorty", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw4%2Fshorty'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 865c3326a078d3cb1fa43e900a2b3a734ef20630 [INFO] checking w4/shorty against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw4%2Fshorty" "/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/w4/shorty 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/w4/shorty [INFO] finished tweaking git repo https://github.com/w4/shorty [INFO] tweaked toml for git repo https://github.com/w4/shorty written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/w4/shorty 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] Locking 1 package [INFO] [stderr] Updating shorty v0.1.0 (/workspace/builds/worker-3-tc1/source) -> v0.1.1 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded openssl-sys v0.9.88 [INFO] [stderr] Downloaded rawpointer v0.1.0 [INFO] [stderr] Downloaded toml_datetime v0.6.2 [INFO] [stderr] Downloaded matrixmultiply v0.1.15 [INFO] [stderr] Downloaded gpw v0.1.0 [INFO] [stderr] Downloaded serde_spanned v0.6.2 [INFO] [stderr] Downloaded xml-rs v0.8.14 [INFO] [stderr] Downloaded winnow v0.4.6 [INFO] [stderr] Downloaded ndarray v0.12.1 [INFO] [stderr] Downloaded openssl v0.10.54 [INFO] [stderr] Downloaded rusoto_s3 v0.48.0 [INFO] [stderr] Downloaded toml_edit v0.19.10 [INFO] [stderr] Downloaded toml v0.7.4 [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] 7d416ac63332e1925cb9a737f8f17d187263dce2eb75d537c450f5d4b41e3488 [INFO] running `Command { std: "docker" "start" "-a" "7d416ac63332e1925cb9a737f8f17d187263dce2eb75d537c450f5d4b41e3488", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d416ac63332e1925cb9a737f8f17d187263dce2eb75d537c450f5d4b41e3488", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d416ac63332e1925cb9a737f8f17d187263dce2eb75d537c450f5d4b41e3488", kill_on_drop: false }` [INFO] [stdout] 7d416ac63332e1925cb9a737f8f17d187263dce2eb75d537c450f5d4b41e3488 [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] d8fc0ab08749167b99c9e7d5dfee1bef3a42814a664a2780f1c15853076af8d9 [INFO] running `Command { std: "docker" "start" "-a" "d8fc0ab08749167b99c9e7d5dfee1bef3a42814a664a2780f1c15853076af8d9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling tokio v1.28.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Compiling openssl v0.10.54 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Compiling openssl-sys v0.9.88 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking cpufeatures v0.2.7 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking shlex v1.1.0 [INFO] [stderr] Checking zeroize v1.6.0 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling rusoto_core v0.48.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking xml-rs v0.8.14 [INFO] [stderr] Checking winnow v0.4.6 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking uuid v1.3.4 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.19 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking serde_spanned v0.6.2 [INFO] [stderr] Checking toml_datetime v0.6.2 [INFO] [stderr] Checking toml_edit v0.19.10 [INFO] [stderr] Checking hyper v0.14.26 [INFO] [stderr] Checking toml v0.7.4 [INFO] [stderr] Checking gpw v0.1.0 [INFO] [stderr] Checking rusoto_credential v0.48.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking rusoto_signature v0.48.0 [INFO] [stderr] Checking rusoto_s3 v0.48.0 [INFO] [stderr] Checking shorty v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.46s [INFO] running `Command { std: "docker" "inspect" "d8fc0ab08749167b99c9e7d5dfee1bef3a42814a664a2780f1c15853076af8d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8fc0ab08749167b99c9e7d5dfee1bef3a42814a664a2780f1c15853076af8d9", kill_on_drop: false }` [INFO] [stdout] d8fc0ab08749167b99c9e7d5dfee1bef3a42814a664a2780f1c15853076af8d9 [INFO] checking w4/shorty against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw4%2Fshorty" "/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/w4/shorty 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/w4/shorty [INFO] finished tweaking git repo https://github.com/w4/shorty [INFO] tweaked toml for git repo https://github.com/w4/shorty written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/w4/shorty 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] 6225e5615c99661999db9a79f8cd5442fc51aafebc9f9ad41c53073baf7f3c66 [INFO] running `Command { std: "docker" "start" "-a" "6225e5615c99661999db9a79f8cd5442fc51aafebc9f9ad41c53073baf7f3c66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6225e5615c99661999db9a79f8cd5442fc51aafebc9f9ad41c53073baf7f3c66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6225e5615c99661999db9a79f8cd5442fc51aafebc9f9ad41c53073baf7f3c66", kill_on_drop: false }` [INFO] [stdout] 6225e5615c99661999db9a79f8cd5442fc51aafebc9f9ad41c53073baf7f3c66 [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] 193fbe76da47cf00fdbd169495c4fb18184919455940420747f2f00336c741c2 [INFO] running `Command { std: "docker" "start" "-a" "193fbe76da47cf00fdbd169495c4fb18184919455940420747f2f00336c741c2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling tokio v1.28.2 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling openssl v0.10.54 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling openssl-sys v0.9.88 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking shlex v1.1.0 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking zeroize v1.6.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking cpufeatures v0.2.7 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Compiling rusoto_core v0.48.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking winnow v0.4.6 [INFO] [stderr] Checking xml-rs v0.8.14 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking uuid v1.3.4 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.19 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking toml_datetime v0.6.2 [INFO] [stderr] Checking serde_spanned v0.6.2 [INFO] [stderr] Checking toml_edit v0.19.10 [INFO] [stderr] Checking hyper v0.14.26 [INFO] [stderr] Checking toml v0.7.4 [INFO] [stderr] Checking gpw v0.1.0 [INFO] [stderr] Checking rusoto_credential v0.48.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking rusoto_signature v0.48.0 [INFO] [stderr] Checking rusoto_s3 v0.48.0 [INFO] [stderr] Checking shorty v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.93s [INFO] running `Command { std: "docker" "inspect" "193fbe76da47cf00fdbd169495c4fb18184919455940420747f2f00336c741c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "193fbe76da47cf00fdbd169495c4fb18184919455940420747f2f00336c741c2", kill_on_drop: false }` [INFO] [stdout] 193fbe76da47cf00fdbd169495c4fb18184919455940420747f2f00336c741c2