[INFO] fetching crate candentia 0.2.0... [INFO] checking candentia-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate candentia 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate candentia 0.2.0 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 candentia 0.2.0 [INFO] finished tweaking crates.io crate candentia 0.2.0 [INFO] tweaked toml for crates.io crate candentia 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate candentia 0.2.0 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 traitobject v0.1.0 [INFO] [stderr] Downloaded typemap v0.3.3 [INFO] [stderr] Downloaded unsafe-any v0.4.2 [INFO] [stderr] Downloaded walkdir v2.3.2 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.82 [INFO] [stderr] Downloaded ordered-float v2.10.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.82 [INFO] [stderr] Downloaded itoa v1.0.3 [INFO] [stderr] Downloaded log-mdc v0.1.0 [INFO] [stderr] Downloaded num-integer v0.1.45 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.82 [INFO] [stderr] Downloaded os_str_bytes v6.3.0 [INFO] [stderr] Downloaded textwrap v0.15.0 [INFO] [stderr] Downloaded clap v3.2.20 [INFO] [stderr] Downloaded wasm-bindgen v0.2.82 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.36.1 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.36.1 [INFO] [stderr] Downloaded windows_i686_gnu v0.36.1 [INFO] [stderr] Downloaded windows_i686_msvc v0.36.1 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.36.1 [INFO] [stderr] Downloaded libc v0.2.132 [INFO] [stderr] Downloaded chrono v0.4.22 [INFO] [stderr] Downloaded serde_json v1.0.85 [INFO] [stderr] Downloaded syn v1.0.99 [INFO] [stderr] Downloaded regex-syntax v0.6.27 [INFO] [stderr] Downloaded regex v1.6.0 [INFO] [stderr] Downloaded anyhow v1.0.64 [INFO] [stderr] Downloaded arc-swap v1.5.1 [INFO] [stderr] Downloaded core-foundation-sys v0.8.3 [INFO] [stderr] Downloaded js-sys v0.3.59 [INFO] [stderr] Downloaded windows-sys v0.36.1 [INFO] [stderr] Downloaded bumpalo v3.11.0 [INFO] [stderr] Downloaded derivative v2.2.0 [INFO] [stderr] Downloaded serde v1.0.144 [INFO] [stderr] Downloaded clap_lex v0.2.4 [INFO] [stderr] Downloaded termcolor v1.1.3 [INFO] [stderr] Downloaded iana-time-zone v0.1.47 [INFO] [stderr] Downloaded wasi v0.10.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded time v0.1.44 [INFO] [stderr] Downloaded once_cell v1.14.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.82 [INFO] [stderr] Downloaded log v0.4.17 [INFO] [stderr] Downloaded lock_api v0.4.8 [INFO] [stderr] Downloaded smallvec v1.9.0 [INFO] [stderr] Downloaded parking_lot_core v0.9.3 [INFO] [stderr] Downloaded indexmap v1.9.1 [INFO] [stderr] Downloaded ryu v1.0.11 [INFO] [stderr] Downloaded serde_derive v1.0.144 [INFO] [stderr] Downloaded yaml-rust v0.4.5 [INFO] [stderr] Downloaded serde_yaml v0.8.26 [INFO] [stderr] Downloaded proc-macro2 v1.0.43 [INFO] [stderr] Downloaded quote v1.0.21 [INFO] [stderr] Downloaded unicode-ident v1.0.3 [INFO] [stderr] Downloaded thiserror-impl v1.0.34 [INFO] [stderr] Downloaded thiserror v1.0.34 [INFO] [stderr] Downloaded thread-id v4.0.0 [INFO] [stderr] Downloaded aho-corasick v0.7.19 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded num-traits v0.2.15 [INFO] [stderr] Downloaded log4rs v1.1.1 [INFO] [stderr] Downloaded serde-value v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3ad62365750bcda5862a106c295a8631a21975471da2a03cc3ed0ddd05409645 [INFO] running `Command { std: "docker" "start" "-a" "3ad62365750bcda5862a106c295a8631a21975471da2a03cc3ed0ddd05409645", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ad62365750bcda5862a106c295a8631a21975471da2a03cc3ed0ddd05409645", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ad62365750bcda5862a106c295a8631a21975471da2a03cc3ed0ddd05409645", kill_on_drop: false }` [INFO] [stdout] 3ad62365750bcda5862a106c295a8631a21975471da2a03cc3ed0ddd05409645 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1e1b4ad86924a8ac7e44d8ff660c94745fecde1d70e91de1fe3f97f60eb74a92 [INFO] running `Command { std: "docker" "start" "-a" "1e1b4ad86924a8ac7e44d8ff660c94745fecde1d70e91de1fe3f97f60eb74a92", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling anyhow v1.0.64 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking iana-time-zone v0.1.47 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking arc-swap v1.5.1 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking thread-id v4.0.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking clap v3.2.20 [INFO] [stderr] Checking ordered-float v2.10.0 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.34 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking thiserror v1.0.34 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking log4rs v1.1.1 [INFO] [stderr] Checking candentia v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.93s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "1e1b4ad86924a8ac7e44d8ff660c94745fecde1d70e91de1fe3f97f60eb74a92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e1b4ad86924a8ac7e44d8ff660c94745fecde1d70e91de1fe3f97f60eb74a92", kill_on_drop: false }` [INFO] [stdout] 1e1b4ad86924a8ac7e44d8ff660c94745fecde1d70e91de1fe3f97f60eb74a92 [INFO] checking candentia-0.2.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate candentia 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate candentia 0.2.0 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 candentia 0.2.0 [INFO] finished tweaking crates.io crate candentia 0.2.0 [INFO] tweaked toml for crates.io crate candentia 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate candentia 0.2.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] cf1093eeff0ec9ad9691ed6def570f25c1fc2d573f242e2640877a516fb5dc60 [INFO] running `Command { std: "docker" "start" "-a" "cf1093eeff0ec9ad9691ed6def570f25c1fc2d573f242e2640877a516fb5dc60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf1093eeff0ec9ad9691ed6def570f25c1fc2d573f242e2640877a516fb5dc60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf1093eeff0ec9ad9691ed6def570f25c1fc2d573f242e2640877a516fb5dc60", kill_on_drop: false }` [INFO] [stdout] cf1093eeff0ec9ad9691ed6def570f25c1fc2d573f242e2640877a516fb5dc60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c348498b972971d0024fb7a49f45d7d02d345c1ab32e9db8ce0b16c915c7b166 [INFO] running `Command { std: "docker" "start" "-a" "c348498b972971d0024fb7a49f45d7d02d345c1ab32e9db8ce0b16c915c7b166", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling anyhow v1.0.64 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking iana-time-zone v0.1.47 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking arc-swap v1.5.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking thread-id v4.0.0 [INFO] [stderr] Checking clap v3.2.20 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking ordered-float v2.10.0 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.34 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking thiserror v1.0.34 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking log4rs v1.1.1 [INFO] [stderr] Checking candentia v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.53s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "c348498b972971d0024fb7a49f45d7d02d345c1ab32e9db8ce0b16c915c7b166", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c348498b972971d0024fb7a49f45d7d02d345c1ab32e9db8ce0b16c915c7b166", kill_on_drop: false }` [INFO] [stdout] c348498b972971d0024fb7a49f45d7d02d345c1ab32e9db8ce0b16c915c7b166