[INFO] fetching crate session_log 0.4.1... [INFO] testing session_log-0.4.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate session_log 0.4.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate session_log 0.4.1 [INFO] finished tweaking crates.io crate session_log 0.4.1 [INFO] tweaked toml for crates.io crate session_log 0.4.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate session_log 0.4.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate session_log 0.4.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a39567951f385d8247c92373fc166bb32da79f2ef373538a7a322b2a868d144c [INFO] running `Command { std: "docker" "start" "-a" "a39567951f385d8247c92373fc166bb32da79f2ef373538a7a322b2a868d144c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a39567951f385d8247c92373fc166bb32da79f2ef373538a7a322b2a868d144c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a39567951f385d8247c92373fc166bb32da79f2ef373538a7a322b2a868d144c", kill_on_drop: false }` [INFO] [stdout] a39567951f385d8247c92373fc166bb32da79f2ef373538a7a322b2a868d144c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71f9ab20737cfd3dda8396eff099fd557440fdf504d49b7ea3f5e39c9d80f811 [INFO] running `Command { std: "docker" "start" "-a" "71f9ab20737cfd3dda8396eff099fd557440fdf504d49b7ea3f5e39c9d80f811", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling session_log v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/writer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `sleep` and `spawn` [INFO] [stdout] --> src/writer.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | use std::thread::{sleep, spawn}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/writer.rs:33:7 [INFO] [stdout] | [INFO] [stdout] 33 | / WRITERS.get_or_insert_with( [INFO] [stdout] 34 | | || Mutex::new(HashMap::new()) [INFO] [stdout] 35 | | ).lock().unwrap() [INFO] [stdout] | |_______^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.76s [INFO] running `Command { std: "docker" "inspect" "71f9ab20737cfd3dda8396eff099fd557440fdf504d49b7ea3f5e39c9d80f811", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71f9ab20737cfd3dda8396eff099fd557440fdf504d49b7ea3f5e39c9d80f811", kill_on_drop: false }` [INFO] [stdout] 71f9ab20737cfd3dda8396eff099fd557440fdf504d49b7ea3f5e39c9d80f811 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97e482ce16a911cc228f828a9a86c0316cb11d02fc00aed09c8e8264f9a14d85 [INFO] running `Command { std: "docker" "start" "-a" "97e482ce16a911cc228f828a9a86c0316cb11d02fc00aed09c8e8264f9a14d85", kill_on_drop: false }` [INFO] [stderr] Compiling session_log v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/writer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `sleep` and `spawn` [INFO] [stdout] --> src/writer.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | use std::thread::{sleep, spawn}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/writer.rs:33:7 [INFO] [stdout] | [INFO] [stdout] 33 | / WRITERS.get_or_insert_with( [INFO] [stdout] 34 | | || Mutex::new(HashMap::new()) [INFO] [stdout] 35 | | ).lock().unwrap() [INFO] [stdout] | |_______^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/writer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `sleep` and `spawn` [INFO] [stdout] --> src/writer.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | use std::thread::{sleep, spawn}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/writer.rs:33:7 [INFO] [stdout] | [INFO] [stdout] 33 | / WRITERS.get_or_insert_with( [INFO] [stdout] 34 | | || Mutex::new(HashMap::new()) [INFO] [stdout] 35 | | ).lock().unwrap() [INFO] [stdout] | |_______^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "97e482ce16a911cc228f828a9a86c0316cb11d02fc00aed09c8e8264f9a14d85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97e482ce16a911cc228f828a9a86c0316cb11d02fc00aed09c8e8264f9a14d85", kill_on_drop: false }` [INFO] [stdout] 97e482ce16a911cc228f828a9a86c0316cb11d02fc00aed09c8e8264f9a14d85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 898e0ef8130f835468cc6bf990be92df96278e2c8164690c500ca161b5fc28a8 [INFO] running `Command { std: "docker" "start" "-a" "898e0ef8130f835468cc6bf990be92df96278e2c8164690c500ca161b5fc28a8", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stdout] [INFO] [stderr] --> src/writer.rs:7:5 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 7 | use std::time::Duration; [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `sleep` and `spawn` [INFO] [stderr] --> src/writer.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | use std::thread::{sleep, spawn}; [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/writer.rs:33:7 [INFO] [stderr] | [INFO] [stderr] 33 | / WRITERS.get_or_insert_with( [INFO] [stderr] 34 | | || Mutex::new(HashMap::new()) [INFO] [stderr] 35 | | ).lock().unwrap() [INFO] [stderr] | |_______^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `session_log` (lib) generated 3 warnings (run `cargo fix --lib -p session_log` to apply 2 suggestions) [INFO] [stderr] warning: `session_log` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/session_log-f4bb8bf3ffbffda4) [INFO] [stderr] Doc-tests session_log [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" "898e0ef8130f835468cc6bf990be92df96278e2c8164690c500ca161b5fc28a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "898e0ef8130f835468cc6bf990be92df96278e2c8164690c500ca161b5fc28a8", kill_on_drop: false }` [INFO] [stdout] 898e0ef8130f835468cc6bf990be92df96278e2c8164690c500ca161b5fc28a8