[INFO] cloning repository https://github.com/XHeapStack/httpie-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/XHeapStack/httpie-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXHeapStack%2Fhttpie-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXHeapStack%2Fhttpie-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 81711c51110d3b8dc39969ca5765357e89790dd2 [INFO] checking XHeapStack/httpie-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXHeapStack%2Fhttpie-rs" "/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/XHeapStack/httpie-rs 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/XHeapStack/httpie-rs [INFO] finished tweaking git repo https://github.com/XHeapStack/httpie-rs [INFO] tweaked toml for git repo https://github.com/XHeapStack/httpie-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/XHeapStack/httpie-rs 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] Downloading crates ... [INFO] [stderr] Downloaded jsonxf v1.1.1 [INFO] [stderr] Downloaded num_threads v0.1.3 [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] 017816870f44df012680a4bb30abf127811239074bef5885be9714a819b1bd9b [INFO] running `Command { std: "docker" "start" "-a" "017816870f44df012680a4bb30abf127811239074bef5885be9714a819b1bd9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "017816870f44df012680a4bb30abf127811239074bef5885be9714a819b1bd9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "017816870f44df012680a4bb30abf127811239074bef5885be9714a819b1bd9b", kill_on_drop: false }` [INFO] [stdout] 017816870f44df012680a4bb30abf127811239074bef5885be9714a819b1bd9b [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] 80fc9db3f4a0c6f811317fadf94b5d3b396c51f43ba383bae0aca0b6fec9fe13 [INFO] running `Command { std: "docker" "start" "-a" "80fc9db3f4a0c6f811317fadf94b5d3b396c51f43ba383bae0aca0b6fec9fe13", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.116 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling onig_sys v69.7.1 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Compiling crc32fast v1.3.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking num_threads v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking time v0.3.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking xml-rs v0.8.4 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking rustls-pemfile v0.2.1 [INFO] [stderr] Checking tokio v1.16.1 [INFO] [stderr] Compiling clap_derive v3.0.12 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking jsonxf v1.1.1 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking clap v3.0.13 [INFO] [stderr] Checking rustls v0.20.2 [INFO] [stderr] Checking webpki-roots v0.22.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking plist v1.3.1 [INFO] [stderr] Checking onig v6.3.1 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking syntect v4.6.0 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking tokio-rustls v0.23.2 [INFO] [stderr] Checking hyper v0.14.16 [INFO] [stderr] Checking hyper-rustls v0.23.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking httpie v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.21s [INFO] running `Command { std: "docker" "inspect" "80fc9db3f4a0c6f811317fadf94b5d3b396c51f43ba383bae0aca0b6fec9fe13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80fc9db3f4a0c6f811317fadf94b5d3b396c51f43ba383bae0aca0b6fec9fe13", kill_on_drop: false }` [INFO] [stdout] 80fc9db3f4a0c6f811317fadf94b5d3b396c51f43ba383bae0aca0b6fec9fe13 [INFO] checking XHeapStack/httpie-rs against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXHeapStack%2Fhttpie-rs" "/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/XHeapStack/httpie-rs 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/XHeapStack/httpie-rs [INFO] finished tweaking git repo https://github.com/XHeapStack/httpie-rs [INFO] tweaked toml for git repo https://github.com/XHeapStack/httpie-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/XHeapStack/httpie-rs 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] e71976d574d90564b8c8b84451f3cb2343463fd3ec5b6f78d732de08f49d7667 [INFO] running `Command { std: "docker" "start" "-a" "e71976d574d90564b8c8b84451f3cb2343463fd3ec5b6f78d732de08f49d7667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e71976d574d90564b8c8b84451f3cb2343463fd3ec5b6f78d732de08f49d7667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e71976d574d90564b8c8b84451f3cb2343463fd3ec5b6f78d732de08f49d7667", kill_on_drop: false }` [INFO] [stdout] e71976d574d90564b8c8b84451f3cb2343463fd3ec5b6f78d732de08f49d7667 [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] 56f11b623d6a43d984eda37570ad256880a86c372d098c32b09139c16c1721db [INFO] running `Command { std: "docker" "start" "-a" "56f11b623d6a43d984eda37570ad256880a86c372d098c32b09139c16c1721db", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.116 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling onig_sys v69.7.1 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling crc32fast v1.3.1 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking num_threads v0.1.3 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking xml-rs v0.8.4 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.3.7 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking rustls-pemfile v0.2.1 [INFO] [stderr] Checking tokio v1.16.1 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking jsonxf v1.1.1 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Compiling clap_derive v3.0.12 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking plist v1.3.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking clap v3.0.13 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking rustls v0.20.2 [INFO] [stderr] Checking webpki-roots v0.22.2 [INFO] [stderr] Checking onig v6.3.1 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking syntect v4.6.0 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking tokio-rustls v0.23.2 [INFO] [stderr] Checking hyper v0.14.16 [INFO] [stderr] Checking hyper-rustls v0.23.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking httpie v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.40s [INFO] running `Command { std: "docker" "inspect" "56f11b623d6a43d984eda37570ad256880a86c372d098c32b09139c16c1721db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56f11b623d6a43d984eda37570ad256880a86c372d098c32b09139c16c1721db", kill_on_drop: false }` [INFO] [stdout] 56f11b623d6a43d984eda37570ad256880a86c372d098c32b09139c16c1721db