[INFO] fetching crate cargo-dimension 1.0.0... [INFO] checking cargo-dimension-1.0.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate cargo-dimension 1.0.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate cargo-dimension 1.0.0 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 cargo-dimension 1.0.0 [INFO] finished tweaking crates.io crate cargo-dimension 1.0.0 [INFO] tweaked toml for crates.io crate cargo-dimension 1.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate cargo-dimension 1.0.0 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] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.137 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.80 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.80 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.80 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.80 [INFO] [stderr] Downloaded os_str_bytes v6.1.0 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.30 [INFO] [stderr] Downloaded clap_lex v0.2.2 [INFO] [stderr] Downloaded once_cell v1.12.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.39 [INFO] [stderr] Downloaded quote v1.0.18 [INFO] [stderr] Downloaded lock_api v0.4.7 [INFO] [stderr] Downloaded ntapi v0.3.7 [INFO] [stderr] Downloaded clap v3.2.1 [INFO] [stderr] Downloaded hyper v0.14.19 [INFO] [stderr] Downloaded openssl v0.10.40 [INFO] [stderr] Downloaded tokio v1.19.2 [INFO] [stderr] Downloaded web-sys v0.3.57 [INFO] [stderr] Downloaded syn v1.0.96 [INFO] [stderr] Downloaded serde_json v1.0.81 [INFO] [stderr] Downloaded mio v0.8.3 [INFO] [stderr] Downloaded js-sys v0.3.57 [INFO] [stderr] Downloaded wasm-bindgen v0.2.80 [INFO] [stderr] Downloaded indexmap v1.8.2 [INFO] [stderr] Downloaded tracing-core v0.1.27 [INFO] [stderr] Downloaded openssl-sys v0.9.74 [INFO] [stderr] Downloaded unicode-ident v1.0.1 [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] 5b3eae9d32c4d0cc353b224b76a66b5ec1c715ccbda618f8c0bab315b6bdc4c1 [INFO] running `Command { std: "docker" "start" "-a" "5b3eae9d32c4d0cc353b224b76a66b5ec1c715ccbda618f8c0bab315b6bdc4c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b3eae9d32c4d0cc353b224b76a66b5ec1c715ccbda618f8c0bab315b6bdc4c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b3eae9d32c4d0cc353b224b76a66b5ec1c715ccbda618f8c0bab315b6bdc4c1", kill_on_drop: false }` [INFO] [stdout] 5b3eae9d32c4d0cc353b224b76a66b5ec1c715ccbda618f8c0bab315b6bdc4c1 [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] 24b61b02230d252c18775d44f5e5c049c120eeb3a4086afc9db630da664699c9 [INFO] running `Command { std: "docker" "start" "-a" "24b61b02230d252c18775d44f5e5c049c120eeb3a4086afc9db630da664699c9", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling openssl-sys v0.9.74 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking tracing-core v0.1.27 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking predicates-core v1.0.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking crossterm v0.19.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking clap_lex v0.2.2 [INFO] [stderr] Checking termtree v0.2.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking clap v3.2.1 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking predicates-tree v1.0.5 [INFO] [stderr] Checking colour v0.6.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking predicates v2.1.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking assert_cmd v2.0.4 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking cargo-dimension v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.63s [INFO] running `Command { std: "docker" "inspect" "24b61b02230d252c18775d44f5e5c049c120eeb3a4086afc9db630da664699c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24b61b02230d252c18775d44f5e5c049c120eeb3a4086afc9db630da664699c9", kill_on_drop: false }` [INFO] [stdout] 24b61b02230d252c18775d44f5e5c049c120eeb3a4086afc9db630da664699c9 [INFO] checking cargo-dimension-1.0.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate cargo-dimension 1.0.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate cargo-dimension 1.0.0 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 cargo-dimension 1.0.0 [INFO] finished tweaking crates.io crate cargo-dimension 1.0.0 [INFO] tweaked toml for crates.io crate cargo-dimension 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate cargo-dimension 1.0.0 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-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 277f71f78f87a62eff0e531a594b0dace1268397abe37fd72aaf1479cf844d7d [INFO] running `Command { std: "docker" "start" "-a" "277f71f78f87a62eff0e531a594b0dace1268397abe37fd72aaf1479cf844d7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "277f71f78f87a62eff0e531a594b0dace1268397abe37fd72aaf1479cf844d7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "277f71f78f87a62eff0e531a594b0dace1268397abe37fd72aaf1479cf844d7d", kill_on_drop: false }` [INFO] [stdout] 277f71f78f87a62eff0e531a594b0dace1268397abe37fd72aaf1479cf844d7d [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf60b053ce54c1b9ffcd08f8dde3c603030ca579c6cd7ea523dee8367c8e7845 [INFO] running `Command { std: "docker" "start" "-a" "bf60b053ce54c1b9ffcd08f8dde3c603030ca579c6cd7ea523dee8367c8e7845", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling openssl-sys v0.9.74 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking tracing-core v0.1.27 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking predicates-core v1.0.3 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking clap_lex v0.2.2 [INFO] [stderr] Checking crossterm v0.19.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking termtree v0.2.4 [INFO] [stderr] Checking clap v3.2.1 [INFO] [stderr] Checking predicates-tree v1.0.5 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking colour v0.6.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking predicates v2.1.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking assert_cmd v2.0.4 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking cargo-dimension v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.66s [INFO] running `Command { std: "docker" "inspect" "bf60b053ce54c1b9ffcd08f8dde3c603030ca579c6cd7ea523dee8367c8e7845", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf60b053ce54c1b9ffcd08f8dde3c603030ca579c6cd7ea523dee8367c8e7845", kill_on_drop: false }` [INFO] [stdout] bf60b053ce54c1b9ffcd08f8dde3c603030ca579c6cd7ea523dee8367c8e7845