[INFO] cloning repository https://github.com/putlx/wenku8-epub [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/putlx/wenku8-epub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fputlx%2Fwenku8-epub", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fputlx%2Fwenku8-epub'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 17673c531f4609e663cfff496dd7b21396c66c83 [INFO] testing putlx/wenku8-epub against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fputlx%2Fwenku8-epub" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/putlx/wenku8-epub on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/putlx/wenku8-epub [INFO] finished tweaking git repo https://github.com/putlx/wenku8-epub [INFO] tweaked toml for git repo https://github.com/putlx/wenku8-epub written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/putlx/wenku8-epub already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mac v0.1.1 [INFO] [stderr] Downloaded string_cache_codegen v0.5.1 [INFO] [stderr] Downloaded security-framework-sys v2.5.0 [INFO] [stderr] Downloaded security-framework v2.5.0 [INFO] [stderr] Downloaded markup5ever v0.10.1 [INFO] [stderr] Downloaded cssparser-macros v0.6.0 [INFO] [stderr] Downloaded clap_derive v3.0.12 [INFO] [stderr] Downloaded string_cache v0.8.2 [INFO] [stderr] Downloaded scraper v0.12.0 [INFO] [stderr] Downloaded html-escape v0.2.9 [INFO] [stderr] Downloaded html5ever v0.25.1 [INFO] [stderr] Downloaded clap v3.0.13 [INFO] [stderr] Downloaded epub-builder v0.5.0 [INFO] [stderr] Downloaded cssparser v0.27.2 [INFO] [stderr] Downloaded servo_arc v0.1.1 [INFO] [stderr] Downloaded thin-slice v0.1.1 [INFO] [stderr] Downloaded tendril v0.4.2 [INFO] [stderr] Downloaded tokio v1.16.0 [INFO] [stderr] Downloaded mustache v0.9.0 [INFO] [stderr] Downloaded phf_macros v0.8.0 [INFO] [stderr] Downloaded futf v0.1.4 [INFO] [stderr] Downloaded dtoa-short v0.3.3 [INFO] [stderr] Downloaded selectors v0.22.0 [INFO] [stderr] Downloaded ego-tree v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f23415f350b9355929749c8e268405715cf181039ba9d90700c073f12d54da7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6f23415f350b9355929749c8e268405715cf181039ba9d90700c073f12d54da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f23415f350b9355929749c8e268405715cf181039ba9d90700c073f12d54da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f23415f350b9355929749c8e268405715cf181039ba9d90700c073f12d54da7", kill_on_drop: false }` [INFO] [stdout] 6f23415f350b9355929749c8e268405715cf181039ba9d90700c073f12d54da7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb3d7c6efd97b0f43092046eaf44b28f0a3afeb76cfb52868dc0ad1ebee820ca [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bb3d7c6efd97b0f43092046eaf44b28f0a3afeb76cfb52868dc0ad1ebee820ca", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.115 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling siphasher v0.3.9 [INFO] [stderr] Compiling crc32fast v1.3.1 [INFO] [stderr] Compiling utf8-width v0.1.5 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling mustache v0.9.0 [INFO] [stderr] Compiling html-escape v0.2.9 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling string_cache v0.8.2 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Compiling markup5ever v0.10.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling clap_derive v3.0.12 [INFO] [stderr] Compiling tokio v1.16.0 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling clap v3.0.13 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling epub-builder v0.5.0 [INFO] [stderr] Compiling scraper v0.12.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.11 [INFO] [stderr] Compiling hyper v0.14.16 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.9 [INFO] [stderr] Compiling wenku8-epub v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/main.rs:175:22 [INFO] [stdout] | [INFO] [stdout] 175 | .intersperse("".into()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/main.rs:227:18 [INFO] [stdout] | [INFO] [stdout] 227 | .intersperse("
".into()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 57s [INFO] running `Command { std: "docker" "inspect" "bb3d7c6efd97b0f43092046eaf44b28f0a3afeb76cfb52868dc0ad1ebee820ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb3d7c6efd97b0f43092046eaf44b28f0a3afeb76cfb52868dc0ad1ebee820ca", kill_on_drop: false }` [INFO] [stdout] bb3d7c6efd97b0f43092046eaf44b28f0a3afeb76cfb52868dc0ad1ebee820ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cd7dbbf60cbbb41f5d29ffdedb9c54088dc94570de3f8c00db6262624b1e1e84 [INFO] running `Command { std: "docker" "start" "-a" "cd7dbbf60cbbb41f5d29ffdedb9c54088dc94570de3f8c00db6262624b1e1e84", kill_on_drop: false }` [INFO] [stderr] Compiling wenku8-epub v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/main.rs:175:22 [INFO] [stdout] | [INFO] [stdout] 175 | .intersperse("".into()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/main.rs:227:18 [INFO] [stdout] | [INFO] [stdout] 227 | .intersperse("
".into()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.07s [INFO] running `Command { std: "docker" "inspect" "cd7dbbf60cbbb41f5d29ffdedb9c54088dc94570de3f8c00db6262624b1e1e84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd7dbbf60cbbb41f5d29ffdedb9c54088dc94570de3f8c00db6262624b1e1e84", kill_on_drop: false }` [INFO] [stdout] cd7dbbf60cbbb41f5d29ffdedb9c54088dc94570de3f8c00db6262624b1e1e84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 57cacf15546103805547183149deb5bf3dd82799698dad34c537ca0a2ed2080e [INFO] running `Command { std: "docker" "start" "-a" "57cacf15546103805547183149deb5bf3dd82799698dad34c537ca0a2ed2080e", kill_on_drop: false }` [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/main.rs:175:22 [INFO] [stderr] | [INFO] [stderr] 175 | .intersperse("".into()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/main.rs:227:18 [INFO] [stderr] | [INFO] [stderr] 227 | .intersperse("
".into()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: `wenku8-epub` (bin "wenku8-epub" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wenku8_epub-89839afc3fbcdf0b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "57cacf15546103805547183149deb5bf3dd82799698dad34c537ca0a2ed2080e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57cacf15546103805547183149deb5bf3dd82799698dad34c537ca0a2ed2080e", kill_on_drop: false }` [INFO] [stdout] 57cacf15546103805547183149deb5bf3dd82799698dad34c537ca0a2ed2080e