[INFO] fetching crate mod_logger 0.8.4... [INFO] testing mod_logger-0.8.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate mod_logger 0.8.4 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate mod_logger 0.8.4 [INFO] finished tweaking crates.io crate mod_logger 0.8.4 [INFO] tweaked toml for crates.io crate mod_logger 0.8.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mod_logger 0.8.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mod_logger 0.8.4 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 143e3a1415c954f953a0342c98b6eb6300bd572c57dcfddbd190e9ecc114f2cf [INFO] running `Command { std: "docker" "start" "-a" "143e3a1415c954f953a0342c98b6eb6300bd572c57dcfddbd190e9ecc114f2cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "143e3a1415c954f953a0342c98b6eb6300bd572c57dcfddbd190e9ecc114f2cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "143e3a1415c954f953a0342c98b6eb6300bd572c57dcfddbd190e9ecc114f2cf", kill_on_drop: false }` [INFO] [stdout] 143e3a1415c954f953a0342c98b6eb6300bd572c57dcfddbd190e9ecc114f2cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdf4fc5c32667a17279417c924332464ae578fcb84ab6c09e6e499f9af88653d [INFO] running `Command { std: "docker" "start" "-a" "fdf4fc5c32667a17279417c924332464ae578fcb84ab6c09e6e499f9af88653d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling mod_logger v0.8.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `error`, `error_with_all`, and `error_with_kind` are never used [INFO] [stdout] --> src/error.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 135 | pub trait ToError { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] 136 | fn error(self) -> Result; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 137 | fn upstream_with_context(self, context: &str) -> Result; [INFO] [stdout] 138 | fn error_with_all(self, kind: ErrorKind, context: &str) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 139 | fn error_with_kind(self, kind: ErrorKind) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.68s [INFO] running `Command { std: "docker" "inspect" "fdf4fc5c32667a17279417c924332464ae578fcb84ab6c09e6e499f9af88653d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdf4fc5c32667a17279417c924332464ae578fcb84ab6c09e6e499f9af88653d", kill_on_drop: false }` [INFO] [stdout] fdf4fc5c32667a17279417c924332464ae578fcb84ab6c09e6e499f9af88653d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b1d7a53bfd8e571837e934419a2fddf7f11d7a2729d69b1518669ec9bade320 [INFO] running `Command { std: "docker" "start" "-a" "8b1d7a53bfd8e571837e934419a2fddf7f11d7a2729d69b1518669ec9bade320", kill_on_drop: false }` [INFO] [stdout] warning: methods `error`, `error_with_all`, and `error_with_kind` are never used [INFO] [stdout] --> src/error.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 135 | pub trait ToError { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] 136 | fn error(self) -> Result; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 137 | fn upstream_with_context(self, context: &str) -> Result; [INFO] [stdout] 138 | fn error_with_all(self, kind: ErrorKind, context: &str) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 139 | fn error_with_kind(self, kind: ErrorKind) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mod_logger v0.8.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `error`, `error_with_all`, and `error_with_kind` are never used [INFO] [stdout] --> src/error.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 135 | pub trait ToError { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] 136 | fn error(self) -> Result; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 137 | fn upstream_with_context(self, context: &str) -> Result; [INFO] [stdout] 138 | fn error_with_all(self, kind: ErrorKind, context: &str) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 139 | fn error_with_kind(self, kind: ErrorKind) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "8b1d7a53bfd8e571837e934419a2fddf7f11d7a2729d69b1518669ec9bade320", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b1d7a53bfd8e571837e934419a2fddf7f11d7a2729d69b1518669ec9bade320", kill_on_drop: false }` [INFO] [stdout] 8b1d7a53bfd8e571837e934419a2fddf7f11d7a2729d69b1518669ec9bade320 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fa85f4e367b32b74dff55abcdc9b5d49c91f1c545fb8c7429447f1bc40dcd1ce [INFO] running `Command { std: "docker" "start" "-a" "fa85f4e367b32b74dff55abcdc9b5d49c91f1c545fb8c7429447f1bc40dcd1ce", kill_on_drop: false }` [INFO] [stderr] warning: methods `error`, `error_with_all`, and `error_with_kind` are never used [INFO] [stderr] --> src/error.rs:136:8 [INFO] [stderr] | [INFO] [stderr] 135 | pub trait ToError { [INFO] [stderr] | ------- methods in this trait [INFO] [stderr] 136 | fn error(self) -> Result; [INFO] [stderr] | ^^^^^ [INFO] [stderr] 137 | fn upstream_with_context(self, context: &str) -> Result; [INFO] [stderr] 138 | fn error_with_all(self, kind: ErrorKind, context: &str) -> Result; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 139 | fn error_with_kind(self, kind: ErrorKind) -> Result; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `mod_logger` (lib) generated 1 warning [INFO] [stderr] warning: `mod_logger` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mod_logger-eb52b890c82a9eef) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/test.rs (/opt/rustwide/target/debug/deps/test-53d8023a1dd4d38c) [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] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests mod_logger [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "fa85f4e367b32b74dff55abcdc9b5d49c91f1c545fb8c7429447f1bc40dcd1ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa85f4e367b32b74dff55abcdc9b5d49c91f1c545fb8c7429447f1bc40dcd1ce", kill_on_drop: false }` [INFO] [stdout] fa85f4e367b32b74dff55abcdc9b5d49c91f1c545fb8c7429447f1bc40dcd1ce