[INFO] cloning repository https://github.com/n8ta/watchttp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/n8ta/watchttp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn8ta%2Fwatchttp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn8ta%2Fwatchttp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8358cdb1225a1430e9ed02353ddbf90e8f2b2780 [INFO] checking n8ta/watchttp against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn8ta%2Fwatchttp" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/n8ta/watchttp 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/n8ta/watchttp [INFO] finished tweaking git repo https://github.com/n8ta/watchttp [INFO] tweaked toml for git repo https://github.com/n8ta/watchttp written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/n8ta/watchttp 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] Downloading crates ... [INFO] [stderr] Downloaded inotify v0.9.3 [INFO] [stderr] Downloaded fsevent-sys v4.0.0 [INFO] [stderr] Downloaded ureq v2.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1cee4c7e317ab9063701989f2c647a9cbafc5fd03615214e4cee32d08e4f8c78 [INFO] running `Command { std: "docker" "start" "-a" "1cee4c7e317ab9063701989f2c647a9cbafc5fd03615214e4cee32d08e4f8c78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cee4c7e317ab9063701989f2c647a9cbafc5fd03615214e4cee32d08e4f8c78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cee4c7e317ab9063701989f2c647a9cbafc5fd03615214e4cee32d08e4f8c78", kill_on_drop: false }` [INFO] [stdout] 1cee4c7e317ab9063701989f2c647a9cbafc5fd03615214e4cee32d08e4f8c78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 67758c9da30b03e7a2e72a5120fd6e0dc5f1b3d1ec9ccdc731aa82daa5eeadc6 [INFO] running `Command { std: "docker" "start" "-a" "67758c9da30b03e7a2e72a5120fd6e0dc5f1b3d1ec9ccdc731aa82daa5eeadc6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking fastrand v1.5.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking polling v2.1.0 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking filetime v0.2.14 [INFO] [stderr] Checking inotify v0.9.3 [INFO] [stderr] Checking nb-connect v1.2.0 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Checking notify v5.0.0-pre.10 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling enumflags2_derive v0.6.4 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Checking ureq v2.1.1 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking enumflags2 v0.6.4 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling zvariant_derive v2.7.0 [INFO] [stderr] Compiling zbus_macros v1.9.1 [INFO] [stderr] Checking zvariant v2.7.0 [INFO] [stderr] Checking zbus v1.9.1 [INFO] [stderr] Checking notify-rust v4.5.2 [INFO] [stderr] Checking watchttp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `ureq` is imported redundantly [INFO] [stdout] --> src/http/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ureq; [INFO] [stdout] | ^^^^ the item `ureq` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ureq` is imported redundantly [INFO] [stdout] --> src/http/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ureq; [INFO] [stdout] | ^^^^ the item `ureq` is already defined by prelude [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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.80s [INFO] running `Command { std: "docker" "inspect" "67758c9da30b03e7a2e72a5120fd6e0dc5f1b3d1ec9ccdc731aa82daa5eeadc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67758c9da30b03e7a2e72a5120fd6e0dc5f1b3d1ec9ccdc731aa82daa5eeadc6", kill_on_drop: false }` [INFO] [stdout] 67758c9da30b03e7a2e72a5120fd6e0dc5f1b3d1ec9ccdc731aa82daa5eeadc6 [INFO] checking n8ta/watchttp against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn8ta%2Fwatchttp" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/n8ta/watchttp 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/n8ta/watchttp [INFO] finished tweaking git repo https://github.com/n8ta/watchttp [INFO] tweaked toml for git repo https://github.com/n8ta/watchttp written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/n8ta/watchttp 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7974db1426e25e5b145ea1f05a41ab2b1db7ced610b7899b67fd310d059e0026 [INFO] running `Command { std: "docker" "start" "-a" "7974db1426e25e5b145ea1f05a41ab2b1db7ced610b7899b67fd310d059e0026", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7974db1426e25e5b145ea1f05a41ab2b1db7ced610b7899b67fd310d059e0026", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7974db1426e25e5b145ea1f05a41ab2b1db7ced610b7899b67fd310d059e0026", kill_on_drop: false }` [INFO] [stdout] 7974db1426e25e5b145ea1f05a41ab2b1db7ced610b7899b67fd310d059e0026 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6c24c6bc25f78ea84f2753a60442ca8274a5e16223eb8a5b2444ddcccc9407cc [INFO] running `Command { std: "docker" "start" "-a" "6c24c6bc25f78ea84f2753a60442ca8274a5e16223eb8a5b2444ddcccc9407cc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking fastrand v1.5.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking polling v2.1.0 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking filetime v0.2.14 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking inotify v0.9.3 [INFO] [stderr] Checking nb-connect v1.2.0 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Checking notify v5.0.0-pre.10 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling enumflags2_derive v0.6.4 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking ureq v2.1.1 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking enumflags2 v0.6.4 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling zvariant_derive v2.7.0 [INFO] [stderr] Compiling zbus_macros v1.9.1 [INFO] [stderr] Checking zvariant v2.7.0 [INFO] [stderr] Checking zbus v1.9.1 [INFO] [stderr] Checking notify-rust v4.5.2 [INFO] [stderr] Checking watchttp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `ureq` is imported redundantly [INFO] [stdout] --> src/http/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ureq; [INFO] [stdout] | ^^^^ the item `ureq` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ureq` is imported redundantly [INFO] [stdout] --> src/http/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ureq; [INFO] [stdout] | ^^^^ the item `ureq` is already defined by prelude [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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.22s [INFO] running `Command { std: "docker" "inspect" "6c24c6bc25f78ea84f2753a60442ca8274a5e16223eb8a5b2444ddcccc9407cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c24c6bc25f78ea84f2753a60442ca8274a5e16223eb8a5b2444ddcccc9407cc", kill_on_drop: false }` [INFO] [stdout] 6c24c6bc25f78ea84f2753a60442ca8274a5e16223eb8a5b2444ddcccc9407cc