[INFO] fetching crate r2d2_firebird 0.23.2... [INFO] checking r2d2_firebird-0.23.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate r2d2_firebird 0.23.2 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate r2d2_firebird 0.23.2 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 r2d2_firebird 0.23.2 [INFO] finished tweaking crates.io crate r2d2_firebird 0.23.2 [INFO] tweaked toml for crates.io crate r2d2_firebird 0.23.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate r2d2_firebird 0.23.2 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 digest v0.10.3 [INFO] [stderr] Downloaded rsfbclient v0.23.2 [INFO] [stderr] Downloaded num_enum_derive v0.5.8 [INFO] [stderr] Downloaded typenum v1.14.0 [INFO] [stderr] Downloaded sha2 v0.10.2 [INFO] [stderr] Downloaded rsfbclient-derive v0.23.2 [INFO] [stderr] Downloaded scheduled-thread-pool v0.2.5 [INFO] [stderr] Downloaded r2d2 v0.8.9 [INFO] [stderr] Downloaded num-bigint v0.4.2 [INFO] [stderr] Downloaded sha2 v0.9.8 [INFO] [stderr] Downloaded pwhash v1.0.0 [INFO] [stderr] Downloaded sha-1 v0.10.0 [INFO] [stderr] Downloaded block-buffer v0.10.2 [INFO] [stderr] Downloaded blowfish v0.7.0 [INFO] [stderr] Downloaded rsfbclient-rust v0.23.2 [INFO] [stderr] Downloaded num_enum v0.5.8 [INFO] [stderr] Downloaded rsfbclient-core v0.23.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ae68e43fad33578a4f717683ec361acaa0fcd7b89a6c65b189600790d7209468 [INFO] running `Command { std: "docker" "start" "-a" "ae68e43fad33578a4f717683ec361acaa0fcd7b89a6c65b189600790d7209468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae68e43fad33578a4f717683ec361acaa0fcd7b89a6c65b189600790d7209468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae68e43fad33578a4f717683ec361acaa0fcd7b89a6c65b189600790d7209468", kill_on_drop: false }` [INFO] [stdout] ae68e43fad33578a4f717683ec361acaa0fcd7b89a6c65b189600790d7209468 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2d68c03978e43f264100fa6b02fe65121a9789f8dbb033119bb2a70864361f56 [INFO] running `Command { std: "docker" "start" "-a" "2d68c03978e43f264100fa6b02fe65121a9789f8dbb033119bb2a70864361f56", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Compiling num-bigint v0.4.2 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking iana-time-zone v0.1.46 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking scheduled-thread-pool v0.2.5 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking r2d2 v0.8.9 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling rsfbclient-derive v0.23.2 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha2 v0.9.8 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking blowfish v0.7.0 [INFO] [stderr] Checking pwhash v1.0.0 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling num_enum_derive v0.5.8 [INFO] [stderr] Checking num_enum v0.5.8 [INFO] [stderr] Checking rsfbclient-core v0.23.2 [INFO] [stderr] Checking rsfbclient-rust v0.23.2 [INFO] [stderr] Checking rsfbclient v0.23.2 [INFO] [stderr] Checking r2d2_firebird v0.23.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.91s [INFO] running `Command { std: "docker" "inspect" "2d68c03978e43f264100fa6b02fe65121a9789f8dbb033119bb2a70864361f56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d68c03978e43f264100fa6b02fe65121a9789f8dbb033119bb2a70864361f56", kill_on_drop: false }` [INFO] [stdout] 2d68c03978e43f264100fa6b02fe65121a9789f8dbb033119bb2a70864361f56 [INFO] checking r2d2_firebird-0.23.2 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate r2d2_firebird 0.23.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate r2d2_firebird 0.23.2 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 r2d2_firebird 0.23.2 [INFO] finished tweaking crates.io crate r2d2_firebird 0.23.2 [INFO] tweaked toml for crates.io crate r2d2_firebird 0.23.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate r2d2_firebird 0.23.2 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1130666a826a1c009a6d65d1335584a0990939200ea5d3d57b1754d9f983dcd2 [INFO] running `Command { std: "docker" "start" "-a" "1130666a826a1c009a6d65d1335584a0990939200ea5d3d57b1754d9f983dcd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1130666a826a1c009a6d65d1335584a0990939200ea5d3d57b1754d9f983dcd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1130666a826a1c009a6d65d1335584a0990939200ea5d3d57b1754d9f983dcd2", kill_on_drop: false }` [INFO] [stdout] 1130666a826a1c009a6d65d1335584a0990939200ea5d3d57b1754d9f983dcd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0cf1d520ad400a930fb3f5a0a32a8d003eec09e09f38cf675779b62b54150613 [INFO] running `Command { std: "docker" "start" "-a" "0cf1d520ad400a930fb3f5a0a32a8d003eec09e09f38cf675779b62b54150613", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling num-bigint v0.4.2 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking iana-time-zone v0.1.46 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Checking scheduled-thread-pool v0.2.5 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking r2d2 v0.8.9 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking sha2 v0.9.8 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking blowfish v0.7.0 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking pwhash v1.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling rsfbclient-derive v0.23.2 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling num_enum_derive v0.5.8 [INFO] [stderr] Checking num_enum v0.5.8 [INFO] [stderr] Checking rsfbclient-core v0.23.2 [INFO] [stderr] Checking rsfbclient-rust v0.23.2 [INFO] [stderr] Checking rsfbclient v0.23.2 [INFO] [stderr] Checking r2d2_firebird v0.23.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.68s [INFO] running `Command { std: "docker" "inspect" "0cf1d520ad400a930fb3f5a0a32a8d003eec09e09f38cf675779b62b54150613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cf1d520ad400a930fb3f5a0a32a8d003eec09e09f38cf675779b62b54150613", kill_on_drop: false }` [INFO] [stdout] 0cf1d520ad400a930fb3f5a0a32a8d003eec09e09f38cf675779b62b54150613