[INFO] fetching crate qrsync 0.3.0... [INFO] checking qrsync-0.3.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate qrsync 0.3.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate qrsync 0.3.0 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 qrsync 0.3.0 [INFO] finished tweaking crates.io crate qrsync 0.3.0 [INFO] tweaked toml for crates.io crate qrsync 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate qrsync 0.3.0 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] Downloading crates ... [INFO] [stderr] Downloaded qr2term v0.3.1 [INFO] [stderr] Downloaded pnet_transport v0.34.0 [INFO] [stderr] Downloaded pnet v0.34.0 [INFO] [stderr] Downloaded argh_shared v0.1.10 [INFO] [stderr] Downloaded pnet_macros_support v0.34.0 [INFO] [stderr] Downloaded argh_derive v0.1.10 [INFO] [stderr] Downloaded argh v0.1.10 [INFO] [stderr] Downloaded matchit v0.7.2 [INFO] [stderr] Downloaded ctrlc v3.4.0 [INFO] [stderr] Downloaded serde v1.0.182 [INFO] [stderr] Downloaded pnet_macros v0.34.0 [INFO] [stderr] Downloaded pnet_packet v0.34.0 [INFO] [stderr] Downloaded cc v1.0.81 [INFO] [stderr] Downloaded tower-http v0.4.3 [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] c1acf9507c07df25e4ab1a6957c104e358eaaad6ad6c7174e94e831f7e06012d [INFO] running `Command { std: "docker" "start" "-a" "c1acf9507c07df25e4ab1a6957c104e358eaaad6ad6c7174e94e831f7e06012d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1acf9507c07df25e4ab1a6957c104e358eaaad6ad6c7174e94e831f7e06012d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1acf9507c07df25e4ab1a6957c104e358eaaad6ad6c7174e94e831f7e06012d", kill_on_drop: false }` [INFO] [stdout] c1acf9507c07df25e4ab1a6957c104e358eaaad6ad6c7174e94e831f7e06012d [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] ec19f60b1c96f35f8fc3656be43a4078c9c38e5f9cf0b64382ba24729c23fd3d [INFO] running `Command { std: "docker" "start" "-a" "ec19f60b1c96f35f8fc3656be43a4078c9c38e5f9cf0b64382ba24729c23fd3d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking pin-project-lite v0.2.11 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling serde v1.0.182 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking lock_api v0.4.10 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Checking pnet_base v0.34.0 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling multer v2.1.0 [INFO] [stderr] Checking pnet_macros_support v0.34.0 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Checking pnet_sys v0.34.0 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Checking checked_int_cast v1.0.0 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Compiling pnet v0.34.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling argh_shared v0.1.10 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking qrcode v0.12.0 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking http-range-header v0.3.1 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking matchit v0.7.2 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking qr2term v0.3.1 [INFO] [stderr] Checking ctrlc v3.4.0 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Compiling argh_derive v0.1.10 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Checking ipnetwork v0.20.0 [INFO] [stderr] Checking serde_path_to_error v0.1.14 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking pnet_datalink v0.34.0 [INFO] [stderr] Checking argh v0.1.10 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling pnet_macros v0.34.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tower-http v0.4.3 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking pnet_packet v0.34.0 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking pnet_transport v0.34.0 [INFO] [stderr] Checking qrsync v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.19s [INFO] running `Command { std: "docker" "inspect" "ec19f60b1c96f35f8fc3656be43a4078c9c38e5f9cf0b64382ba24729c23fd3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec19f60b1c96f35f8fc3656be43a4078c9c38e5f9cf0b64382ba24729c23fd3d", kill_on_drop: false }` [INFO] [stdout] ec19f60b1c96f35f8fc3656be43a4078c9c38e5f9cf0b64382ba24729c23fd3d [INFO] checking qrsync-0.3.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate qrsync 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate qrsync 0.3.0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate qrsync 0.3.0 [INFO] finished tweaking crates.io crate qrsync 0.3.0 [INFO] tweaked toml for crates.io crate qrsync 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate qrsync 0.3.0 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf4736084be50b33eb16a4e9ebe94a3ef7b0f5fe700cd9914b6500278fa5ba39 [INFO] running `Command { std: "docker" "start" "-a" "bf4736084be50b33eb16a4e9ebe94a3ef7b0f5fe700cd9914b6500278fa5ba39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf4736084be50b33eb16a4e9ebe94a3ef7b0f5fe700cd9914b6500278fa5ba39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf4736084be50b33eb16a4e9ebe94a3ef7b0f5fe700cd9914b6500278fa5ba39", kill_on_drop: false }` [INFO] [stdout] bf4736084be50b33eb16a4e9ebe94a3ef7b0f5fe700cd9914b6500278fa5ba39 [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77dcbb70e876b52b0f7156b4a8a828f62d7fcbbb7d347bbb74ffd3fb5f0255b7 [INFO] running `Command { std: "docker" "start" "-a" "77dcbb70e876b52b0f7156b4a8a828f62d7fcbbb7d347bbb74ffd3fb5f0255b7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking pin-project-lite v0.2.11 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling serde v1.0.182 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking lock_api v0.4.10 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking pnet_base v0.34.0 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling multer v2.1.0 [INFO] [stderr] Checking pnet_macros_support v0.34.0 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Checking pnet_sys v0.34.0 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking checked_int_cast v1.0.0 [INFO] [stderr] Compiling argh_shared v0.1.10 [INFO] [stderr] Compiling pnet v0.34.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking qrcode v0.12.0 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking http-range-header v0.3.1 [INFO] [stderr] Checking matchit v0.7.2 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking qr2term v0.3.1 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Checking ctrlc v3.4.0 [INFO] [stderr] Compiling argh_derive v0.1.10 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Checking ipnetwork v0.20.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.14 [INFO] [stderr] Checking pnet_datalink v0.34.0 [INFO] [stderr] Checking argh v0.1.10 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling pnet_macros v0.34.0 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking tower-http v0.4.3 [INFO] [stderr] Checking pnet_packet v0.34.0 [INFO] [stderr] Checking pnet_transport v0.34.0 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking qrsync v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.93s [INFO] running `Command { std: "docker" "inspect" "77dcbb70e876b52b0f7156b4a8a828f62d7fcbbb7d347bbb74ffd3fb5f0255b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77dcbb70e876b52b0f7156b4a8a828f62d7fcbbb7d347bbb74ffd3fb5f0255b7", kill_on_drop: false }` [INFO] [stdout] 77dcbb70e876b52b0f7156b4a8a828f62d7fcbbb7d347bbb74ffd3fb5f0255b7