[INFO] cloning repository https://github.com/msfjarvis/file-collector [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/msfjarvis/file-collector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsfjarvis%2Ffile-collector", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsfjarvis%2Ffile-collector'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 376bdec52d96757b7aeccb758821ef51f4adae39 [INFO] checking msfjarvis/file-collector against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsfjarvis%2Ffile-collector" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/msfjarvis/file-collector 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] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/msfjarvis/file-collector [INFO] finished tweaking git repo https://github.com/msfjarvis/file-collector [INFO] tweaked toml for git repo https://github.com/msfjarvis/file-collector written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/msfjarvis/file-collector 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded watchman_client v0.8.0 [INFO] [stderr] Downloaded basic-toml v0.1.9 [INFO] [stderr] Downloaded assay-proc-macro v0.1.1 [INFO] [stderr] Downloaded assay v0.1.1 [INFO] [stderr] Downloaded tracing-journald v0.3.0 [INFO] [stderr] Downloaded serde_bser v0.3.1 [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] 33a4ac3f43af476dbbb395acecf7d7c76b39e794ee55daaf47600b860ac84827 [INFO] running `Command { std: "docker" "start" "-a" "33a4ac3f43af476dbbb395acecf7d7c76b39e794ee55daaf47600b860ac84827", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33a4ac3f43af476dbbb395acecf7d7c76b39e794ee55daaf47600b860ac84827", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33a4ac3f43af476dbbb395acecf7d7c76b39e794ee55daaf47600b860ac84827", kill_on_drop: false }` [INFO] [stdout] 33a4ac3f43af476dbbb395acecf7d7c76b39e794ee55daaf47600b860ac84827 [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] b5ee4bdbc111ce571c5d45c4df08b2cbf3711626dc327ead2f593c1fb2e8b44e [INFO] running `Command { std: "docker" "start" "-a" "b5ee4bdbc111ce571c5d45c4df08b2cbf3711626dc327ead2f593c1fb2e8b44e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Compiling assay-proc-macro v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking serde_bser v0.3.1 [INFO] [stderr] Checking basic-toml v0.1.9 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking assay v0.1.1 [INFO] [stderr] Checking watchman_client v0.8.0 [INFO] [stderr] Checking rucksack v1.0.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.02s [INFO] running `Command { std: "docker" "inspect" "b5ee4bdbc111ce571c5d45c4df08b2cbf3711626dc327ead2f593c1fb2e8b44e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5ee4bdbc111ce571c5d45c4df08b2cbf3711626dc327ead2f593c1fb2e8b44e", kill_on_drop: false }` [INFO] [stdout] b5ee4bdbc111ce571c5d45c4df08b2cbf3711626dc327ead2f593c1fb2e8b44e [INFO] checking msfjarvis/file-collector against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsfjarvis%2Ffile-collector" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/msfjarvis/file-collector 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] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/msfjarvis/file-collector [INFO] finished tweaking git repo https://github.com/msfjarvis/file-collector [INFO] tweaked toml for git repo https://github.com/msfjarvis/file-collector written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/msfjarvis/file-collector 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] 399cb52cc0ca72cfcf9107702323e08f4c129d312faa0593747c1026f0a842a1 [INFO] running `Command { std: "docker" "start" "-a" "399cb52cc0ca72cfcf9107702323e08f4c129d312faa0593747c1026f0a842a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "399cb52cc0ca72cfcf9107702323e08f4c129d312faa0593747c1026f0a842a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "399cb52cc0ca72cfcf9107702323e08f4c129d312faa0593747c1026f0a842a1", kill_on_drop: false }` [INFO] [stdout] 399cb52cc0ca72cfcf9107702323e08f4c129d312faa0593747c1026f0a842a1 [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] be392fff3ebd1571f562f4b3d5edbfc367052c11dbe571fe63c5b79c8eaf0616 [INFO] running `Command { std: "docker" "start" "-a" "be392fff3ebd1571f562f4b3d5edbfc367052c11dbe571fe63c5b79c8eaf0616", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Compiling assay-proc-macro v0.1.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking serde_bser v0.3.1 [INFO] [stderr] Checking basic-toml v0.1.9 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking assay v0.1.1 [INFO] [stderr] Checking watchman_client v0.8.0 [INFO] [stderr] Checking rucksack v1.0.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.15s [INFO] running `Command { std: "docker" "inspect" "be392fff3ebd1571f562f4b3d5edbfc367052c11dbe571fe63c5b79c8eaf0616", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be392fff3ebd1571f562f4b3d5edbfc367052c11dbe571fe63c5b79c8eaf0616", kill_on_drop: false }` [INFO] [stdout] be392fff3ebd1571f562f4b3d5edbfc367052c11dbe571fe63c5b79c8eaf0616