[INFO] cloning repository https://github.com/mlegls/bionify_epub [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mlegls/bionify_epub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlegls%2Fbionify_epub", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlegls%2Fbionify_epub'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 99d505a59bab8d4f3967237177fb37b14dac006a [INFO] checking mlegls/bionify_epub against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlegls%2Fbionify_epub" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mlegls/bionify_epub 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 git repo https://github.com/mlegls/bionify_epub [INFO] finished tweaking git repo https://github.com/mlegls/bionify_epub [INFO] tweaked toml for git repo https://github.com/mlegls/bionify_epub written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mlegls/bionify_epub 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 zstd-safe v4.1.6+zstd.1.5.2 [INFO] [stderr] Downloaded zip v0.6.2 [INFO] [stderr] Downloaded zstd v0.10.2+zstd.1.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 15569b46bcfa185bdda63e6c1b00fc6e388cd305cd306df69f0f70cea593f1f5 [INFO] running `Command { std: "docker" "start" "-a" "15569b46bcfa185bdda63e6c1b00fc6e388cd305cd306df69f0f70cea593f1f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15569b46bcfa185bdda63e6c1b00fc6e388cd305cd306df69f0f70cea593f1f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15569b46bcfa185bdda63e6c1b00fc6e388cd305cd306df69f0f70cea593f1f5", kill_on_drop: false }` [INFO] [stdout] 15569b46bcfa185bdda63e6c1b00fc6e388cd305cd306df69f0f70cea593f1f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d60a27acd719a6878155af802ec2557c0fea58c68b39f2f24408d4c93f1fded0 [INFO] running `Command { std: "docker" "start" "-a" "d60a27acd719a6878155af802ec2557c0fea58c68b39f2f24408d4c93f1fded0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling zstd-safe v4.1.6+zstd.1.5.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking tendril v0.4.3 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking base64ct v1.0.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking dtoa-short v0.3.3 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking password-hash v0.3.2 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Checking sha1 v0.10.1 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking flate2 v1.0.23 [INFO] [stderr] Checking pbkdf2 v0.10.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling zstd-sys v1.6.3+zstd.1.5.2 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Checking bzip2 v0.4.3 [INFO] [stderr] Compiling markup5ever v0.10.1 [INFO] [stderr] Checking string_cache v0.8.4 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling html5ever v0.25.2 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking nipper v0.1.9 [INFO] [stderr] Checking zstd v0.10.2+zstd.1.5.2 [INFO] [stderr] Checking zip v0.6.2 [INFO] [stderr] Checking bionify v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.82s [INFO] running `Command { std: "docker" "inspect" "d60a27acd719a6878155af802ec2557c0fea58c68b39f2f24408d4c93f1fded0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d60a27acd719a6878155af802ec2557c0fea58c68b39f2f24408d4c93f1fded0", kill_on_drop: false }` [INFO] [stdout] d60a27acd719a6878155af802ec2557c0fea58c68b39f2f24408d4c93f1fded0 [INFO] checking mlegls/bionify_epub against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlegls%2Fbionify_epub" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mlegls/bionify_epub 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 git repo https://github.com/mlegls/bionify_epub [INFO] finished tweaking git repo https://github.com/mlegls/bionify_epub [INFO] tweaked toml for git repo https://github.com/mlegls/bionify_epub written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mlegls/bionify_epub 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ad26b2feff60911505841b8cc70691dafbf5be1644a5dfa94d526a1ebc2a2113 [INFO] running `Command { std: "docker" "start" "-a" "ad26b2feff60911505841b8cc70691dafbf5be1644a5dfa94d526a1ebc2a2113", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad26b2feff60911505841b8cc70691dafbf5be1644a5dfa94d526a1ebc2a2113", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad26b2feff60911505841b8cc70691dafbf5be1644a5dfa94d526a1ebc2a2113", kill_on_drop: false }` [INFO] [stdout] ad26b2feff60911505841b8cc70691dafbf5be1644a5dfa94d526a1ebc2a2113 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9f1aed27044f6f56f85ba34bd6c8ef38e4f3db50fca9d9bea1745fdbb63e44f3 [INFO] running `Command { std: "docker" "start" "-a" "9f1aed27044f6f56f85ba34bd6c8ef38e4f3db50fca9d9bea1745fdbb63e44f3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling zstd-safe v4.1.6+zstd.1.5.2 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking tendril v0.4.3 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking base64ct v1.0.1 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking dtoa-short v0.3.3 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Checking password-hash v0.3.2 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Checking sha1 v0.10.1 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking pbkdf2 v0.10.1 [INFO] [stderr] Compiling zstd-sys v1.6.3+zstd.1.5.2 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking flate2 v1.0.23 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Checking bzip2 v0.4.3 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling markup5ever v0.10.1 [INFO] [stderr] Checking string_cache v0.8.4 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling html5ever v0.25.2 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking nipper v0.1.9 [INFO] [stderr] Checking zstd v0.10.2+zstd.1.5.2 [INFO] [stderr] Checking zip v0.6.2 [INFO] [stderr] Checking bionify v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.55s [INFO] running `Command { std: "docker" "inspect" "9f1aed27044f6f56f85ba34bd6c8ef38e4f3db50fca9d9bea1745fdbb63e44f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f1aed27044f6f56f85ba34bd6c8ef38e4f3db50fca9d9bea1745fdbb63e44f3", kill_on_drop: false }` [INFO] [stdout] 9f1aed27044f6f56f85ba34bd6c8ef38e4f3db50fca9d9bea1745fdbb63e44f3