[INFO] fetching crate logger_cho 0.1.6... [INFO] checking logger_cho-0.1.6 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate logger_cho 0.1.6 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate logger_cho 0.1.6 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 logger_cho 0.1.6 [INFO] finished tweaking crates.io crate logger_cho 0.1.6 [INFO] tweaked toml for crates.io crate logger_cho 0.1.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 92 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding destructure_traitobject v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding env_logger v0.10.2 (latest: v0.11.3) [INFO] [stderr] Adding ordered-float v2.10.1 (latest: v4.2.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded android_logger v0.13.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] fe0b9f454e8b728fdefb3b733b8c13c69a37e05bf8ba0ccb66fb30415a5fc327 [INFO] running `Command { std: "docker" "start" "-a" "fe0b9f454e8b728fdefb3b733b8c13c69a37e05bf8ba0ccb66fb30415a5fc327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe0b9f454e8b728fdefb3b733b8c13c69a37e05bf8ba0ccb66fb30415a5fc327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe0b9f454e8b728fdefb3b733b8c13c69a37e05bf8ba0ccb66fb30415a5fc327", kill_on_drop: false }` [INFO] [stdout] fe0b9f454e8b728fdefb3b733b8c13c69a37e05bf8ba0ccb66fb30415a5fc327 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8eb1c138082e1d3c552d957dddb87ba2bc0c3d0639a486c06baae67935be5c77 [INFO] running `Command { std: "docker" "start" "-a" "8eb1c138082e1d3c552d957dddb87ba2bc0c3d0639a486c06baae67935be5c77", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking destructure_traitobject v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Checking thread-id v4.2.1 [INFO] [stderr] Checking android_log-sys v0.3.1 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking unsafe-any-ors v1.0.0 [INFO] [stderr] Checking typemap-ors v1.0.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking log4rs v1.3.0 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking android_logger v0.13.3 [INFO] [stderr] Checking logger_cho v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `log4rs::append::file::FileAppender` [INFO] [stdout] --> src/_logger/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use log4rs::append::file::FileAppender; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Logger` [INFO] [stdout] --> src/_logger/mod.rs:8:40 [INFO] [stdout] | [INFO] [stdout] 8 | use log4rs::config::{Appender, Config, Logger, Root}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log4rs::append::file::FileAppender` [INFO] [stdout] --> src/_logger/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use log4rs::append::file::FileAppender; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Logger` [INFO] [stdout] --> src/_logger/mod.rs:8:40 [INFO] [stdout] | [INFO] [stdout] 8 | use log4rs::config::{Appender, Config, Logger, Root}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.02s [INFO] running `Command { std: "docker" "inspect" "8eb1c138082e1d3c552d957dddb87ba2bc0c3d0639a486c06baae67935be5c77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eb1c138082e1d3c552d957dddb87ba2bc0c3d0639a486c06baae67935be5c77", kill_on_drop: false }` [INFO] [stdout] 8eb1c138082e1d3c552d957dddb87ba2bc0c3d0639a486c06baae67935be5c77 [INFO] checking logger_cho-0.1.6 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate logger_cho 0.1.6 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate logger_cho 0.1.6 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate logger_cho 0.1.6 [INFO] finished tweaking crates.io crate logger_cho 0.1.6 [INFO] tweaked toml for crates.io crate logger_cho 0.1.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 75f96d1df3c55806d20ea2cbc1f7157ff58db66446bf62ac58cc152aeafe51d7 [INFO] running `Command { std: "docker" "start" "-a" "75f96d1df3c55806d20ea2cbc1f7157ff58db66446bf62ac58cc152aeafe51d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75f96d1df3c55806d20ea2cbc1f7157ff58db66446bf62ac58cc152aeafe51d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75f96d1df3c55806d20ea2cbc1f7157ff58db66446bf62ac58cc152aeafe51d7", kill_on_drop: false }` [INFO] [stdout] 75f96d1df3c55806d20ea2cbc1f7157ff58db66446bf62ac58cc152aeafe51d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 141877d7f30fc40555fc0ee95c14a627d7396bdc16c3a7bf6556fca594697d2e [INFO] running `Command { std: "docker" "start" "-a" "141877d7f30fc40555fc0ee95c14a627d7396bdc16c3a7bf6556fca594697d2e", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking destructure_traitobject v0.2.0 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Checking thread-id v4.2.1 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking android_log-sys v0.3.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking unsafe-any-ors v1.0.0 [INFO] [stderr] Checking typemap-ors v1.0.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking android_logger v0.13.3 [INFO] [stderr] Checking log4rs v1.3.0 [INFO] [stderr] Checking logger_cho v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `log4rs::append::file::FileAppender` [INFO] [stdout] --> src/_logger/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use log4rs::append::file::FileAppender; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Logger` [INFO] [stdout] --> src/_logger/mod.rs:8:40 [INFO] [stdout] | [INFO] [stdout] 8 | use log4rs::config::{Appender, Config, Logger, Root}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log4rs::append::file::FileAppender` [INFO] [stdout] --> src/_logger/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use log4rs::append::file::FileAppender; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Logger` [INFO] [stdout] --> src/_logger/mod.rs:8:40 [INFO] [stdout] | [INFO] [stdout] 8 | use log4rs::config::{Appender, Config, Logger, Root}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.84s [INFO] running `Command { std: "docker" "inspect" "141877d7f30fc40555fc0ee95c14a627d7396bdc16c3a7bf6556fca594697d2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "141877d7f30fc40555fc0ee95c14a627d7396bdc16c3a7bf6556fca594697d2e", kill_on_drop: false }` [INFO] [stdout] 141877d7f30fc40555fc0ee95c14a627d7396bdc16c3a7bf6556fca594697d2e