[INFO] fetching crate cargo-casper 2.1.1... [INFO] checking cargo-casper-2.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate cargo-casper 2.1.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate cargo-casper 2.1.1 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-casper 2.1.1 [INFO] finished tweaking crates.io crate cargo-casper 2.1.1 [INFO] tweaked toml for crates.io crate cargo-casper 2.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate cargo-casper 2.1.1 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 tempfile v3.8.1 [INFO] [stderr] Downloaded serde v1.0.193 [INFO] [stderr] Downloaded errno v0.3.7 [INFO] [stderr] Downloaded fastrand v2.0.1 [INFO] [stderr] Downloaded colour v0.7.0 [INFO] [stderr] Downloaded crossterm_winapi v0.9.1 [INFO] [stderr] Downloaded signal-hook-mio v0.2.3 [INFO] [stderr] Downloaded bitflags v2.4.1 [INFO] [stderr] Downloaded serde_derive v1.0.193 [INFO] [stderr] Downloaded predicates v3.0.4 [INFO] [stderr] Downloaded terminal_size v0.2.6 [INFO] [stderr] Downloaded clap v4.3.24 [INFO] [stderr] Downloaded crossterm v0.26.1 [INFO] [stderr] Downloaded clap_builder v4.3.24 [INFO] [stderr] Downloaded bstr v1.8.0 [INFO] [stderr] Downloaded rustix v0.38.25 [INFO] [stderr] Downloaded h2 v0.3.22 [INFO] [stderr] Downloaded openssl v0.10.60 [INFO] [stderr] Downloaded signal-hook v0.3.17 [INFO] [stderr] Downloaded linux-raw-sys v0.4.11 [INFO] [stderr] Downloaded indexmap v2.1.0 [INFO] [stderr] Downloaded http v0.2.11 [INFO] [stderr] Downloaded openssl-sys v0.9.96 [INFO] [stderr] Downloaded proc-macro2 v1.0.70 [INFO] [stderr] Downloaded futures-io v0.3.29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2d2c4c757ac9a07108a54cbad2388ca72a92cb5d3f49dfe133901a580998eca6 [INFO] running `Command { std: "docker" "start" "-a" "2d2c4c757ac9a07108a54cbad2388ca72a92cb5d3f49dfe133901a580998eca6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d2c4c757ac9a07108a54cbad2388ca72a92cb5d3f49dfe133901a580998eca6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d2c4c757ac9a07108a54cbad2388ca72a92cb5d3f49dfe133901a580998eca6", kill_on_drop: false }` [INFO] [stdout] 2d2c4c757ac9a07108a54cbad2388ca72a92cb5d3f49dfe133901a580998eca6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e9d6f73be7c43a8a97f774959e060b9a7d2bc5b77baab2e2082476057772d446 [INFO] running `Command { std: "docker" "start" "-a" "e9d6f73be7c43a8a97f774959e060b9a7d2bc5b77baab2e2082476057772d446", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling rustix v0.38.25 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling openssl v0.10.60 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking bstr v1.8.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Compiling openssl-sys v0.9.96 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking predicates v3.0.4 [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking colour v0.7.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking terminal_size v0.2.6 [INFO] [stderr] Checking clap_builder v4.3.24 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking clap v4.3.24 [INFO] [stderr] Checking cargo-casper v2.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.24s [INFO] running `Command { std: "docker" "inspect" "e9d6f73be7c43a8a97f774959e060b9a7d2bc5b77baab2e2082476057772d446", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9d6f73be7c43a8a97f774959e060b9a7d2bc5b77baab2e2082476057772d446", kill_on_drop: false }` [INFO] [stdout] e9d6f73be7c43a8a97f774959e060b9a7d2bc5b77baab2e2082476057772d446 [INFO] checking cargo-casper-2.1.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate cargo-casper 2.1.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate cargo-casper 2.1.1 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-casper 2.1.1 [INFO] finished tweaking crates.io crate cargo-casper 2.1.1 [INFO] tweaked toml for crates.io crate cargo-casper 2.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate cargo-casper 2.1.1 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bbcf8d2613b87e9d48b7156b1a9c63555049b263eace52a9605466d4c52e3aef [INFO] running `Command { std: "docker" "start" "-a" "bbcf8d2613b87e9d48b7156b1a9c63555049b263eace52a9605466d4c52e3aef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbcf8d2613b87e9d48b7156b1a9c63555049b263eace52a9605466d4c52e3aef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbcf8d2613b87e9d48b7156b1a9c63555049b263eace52a9605466d4c52e3aef", kill_on_drop: false }` [INFO] [stdout] bbcf8d2613b87e9d48b7156b1a9c63555049b263eace52a9605466d4c52e3aef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0fd572beb4652b6ca0e1775d696d80aba71980d84cd94a924c4c8353f6cfa25d [INFO] running `Command { std: "docker" "start" "-a" "0fd572beb4652b6ca0e1775d696d80aba71980d84cd94a924c4c8353f6cfa25d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling rustix v0.38.25 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Compiling openssl v0.10.60 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Compiling openssl-sys v0.9.96 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking bstr v1.8.0 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking predicates v3.0.4 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking colour v0.7.0 [INFO] [stderr] Checking terminal_size v0.2.6 [INFO] [stderr] Checking clap_builder v4.3.24 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking clap v4.3.24 [INFO] [stderr] Checking cargo-casper v2.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.36s [INFO] running `Command { std: "docker" "inspect" "0fd572beb4652b6ca0e1775d696d80aba71980d84cd94a924c4c8353f6cfa25d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fd572beb4652b6ca0e1775d696d80aba71980d84cd94a924c4c8353f6cfa25d", kill_on_drop: false }` [INFO] [stdout] 0fd572beb4652b6ca0e1775d696d80aba71980d84cd94a924c4c8353f6cfa25d