[INFO] fetching crate mod_logger 0.8.4... [INFO] testing mod_logger-0.8.4 against 1.91.0 for beta-1.92-2 [INFO] extracting crate mod_logger 0.8.4 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mod_logger 0.8.4 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.12 [INFO] [stderr] Downloaded serde v1.0.110 [INFO] [stderr] Downloaded syn v1.0.19 [INFO] [stderr] Downloaded quote v1.0.4 [INFO] [stderr] Downloaded serde_yaml v0.8.12 [INFO] [stderr] Downloaded termion v1.5.5 [INFO] [stderr] Downloaded serde_derive v1.0.110 [INFO] [stderr] Downloaded libc v0.2.69 [INFO] [stderr] Downloaded regex v1.3.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42101a14351bae7d58b973be474eceab4453565f656131b5423f9ff6bd72b967 [INFO] running `Command { std: "docker" "start" "-a" "42101a14351bae7d58b973be474eceab4453565f656131b5423f9ff6bd72b967", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42101a14351bae7d58b973be474eceab4453565f656131b5423f9ff6bd72b967", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42101a14351bae7d58b973be474eceab4453565f656131b5423f9ff6bd72b967", kill_on_drop: false }` [INFO] [stdout] 42101a14351bae7d58b973be474eceab4453565f656131b5423f9ff6bd72b967 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 217a23911299a8ee266b8c58e1c69c40ce4d1810f40b8a4e680bf0b20f34970c [INFO] running `Command { std: "docker" "start" "-a" "217a23911299a8ee266b8c58e1c69c40ce4d1810f40b8a4e680bf0b20f34970c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling time v0.1.43 [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 7.16s [INFO] running `Command { std: "docker" "inspect" "217a23911299a8ee266b8c58e1c69c40ce4d1810f40b8a4e680bf0b20f34970c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "217a23911299a8ee266b8c58e1c69c40ce4d1810f40b8a4e680bf0b20f34970c", kill_on_drop: false }` [INFO] [stdout] 217a23911299a8ee266b8c58e1c69c40ce4d1810f40b8a4e680bf0b20f34970c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa3a241e3e23c2894ffc845750abce94178bd05877d2918337c86834890ad9dc [INFO] running `Command { std: "docker" "start" "-a" "aa3a241e3e23c2894ffc845750abce94178bd05877d2918337c86834890ad9dc", 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 0.48s [INFO] running `Command { std: "docker" "inspect" "aa3a241e3e23c2894ffc845750abce94178bd05877d2918337c86834890ad9dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa3a241e3e23c2894ffc845750abce94178bd05877d2918337c86834890ad9dc", kill_on_drop: false }` [INFO] [stdout] aa3a241e3e23c2894ffc845750abce94178bd05877d2918337c86834890ad9dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a4041446604b9d2f1e233c146390725071ac5d2555b8fb3c182383ce2027372f [INFO] running `Command { std: "docker" "start" "-a" "a4041446604b9d2f1e233c146390725071ac5d2555b8fb3c182383ce2027372f", 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 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mod_logger-d694bbbf628aefa5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/test.rs (/opt/rustwide/target/debug/deps/test-d528f7bdc1de9368) [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] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mod_logger [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" "a4041446604b9d2f1e233c146390725071ac5d2555b8fb3c182383ce2027372f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4041446604b9d2f1e233c146390725071ac5d2555b8fb3c182383ce2027372f", kill_on_drop: false }` [INFO] [stdout] a4041446604b9d2f1e233c146390725071ac5d2555b8fb3c182383ce2027372f