[INFO] fetching crate sir_logger 0.1.1... [INFO] testing sir_logger-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate sir_logger 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate sir_logger 0.1.1 [INFO] finished tweaking crates.io crate sir_logger 0.1.1 [INFO] tweaked toml for crates.io crate sir_logger 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sir_logger 0.1.1 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 sir_logger 0.1.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4b9ca69ee52f4f22171729d0ca6cb8f5e1527452ccbf2cebeaa0dfb37c9c467d [INFO] running `Command { std: "docker" "start" "-a" "4b9ca69ee52f4f22171729d0ca6cb8f5e1527452ccbf2cebeaa0dfb37c9c467d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b9ca69ee52f4f22171729d0ca6cb8f5e1527452ccbf2cebeaa0dfb37c9c467d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b9ca69ee52f4f22171729d0ca6cb8f5e1527452ccbf2cebeaa0dfb37c9c467d", kill_on_drop: false }` [INFO] [stdout] 4b9ca69ee52f4f22171729d0ca6cb8f5e1527452ccbf2cebeaa0dfb37c9c467d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c3dcc14950cbd13b6b691a03169f3fb3604d95abd4f1bbfe09f9f6ac2feecfef [INFO] running `Command { std: "docker" "start" "-a" "c3dcc14950cbd13b6b691a03169f3fb3604d95abd4f1bbfe09f9f6ac2feecfef", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling humantime v2.2.0 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling colored v1.9.4 [INFO] [stderr] Compiling fern v0.6.2 [INFO] [stderr] Compiling sir_logger v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: mutation of an interior mutable `const` item with call to `set` [INFO] [stdout] --> src/lib.rs:197:5 [INFO] [stdout] | [INFO] [stdout] 197 | PREVENT_MULTI_INIT [INFO] [stdout] | ^----------------- [INFO] [stdout] | | [INFO] [stdout] | _____`PREVENT_MULTI_INIT` is a interior mutable `const` item of type `OnceCell<()>` [INFO] [stdout] | | [INFO] [stdout] 198 | | .set(()) [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: only the temporaries and never the original `const PREVENT_MULTI_INIT` will be modified [INFO] [stdout] = help: for more details on interior mutability see [INFO] [stdout] = note: `#[warn(const_item_interior_mutations)]` on by default [INFO] [stdout] help: for a shared instance of `PREVENT_MULTI_INIT`, consider making it a `static` item instead [INFO] [stdout] | [INFO] [stdout] 35 - const PREVENT_MULTI_INIT: OnceCell<()> = OnceCell::new(); [INFO] [stdout] 35 + static PREVENT_MULTI_INIT: OnceCell<()> = OnceCell::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.25s [INFO] running `Command { std: "docker" "inspect" "c3dcc14950cbd13b6b691a03169f3fb3604d95abd4f1bbfe09f9f6ac2feecfef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3dcc14950cbd13b6b691a03169f3fb3604d95abd4f1bbfe09f9f6ac2feecfef", kill_on_drop: false }` [INFO] [stdout] c3dcc14950cbd13b6b691a03169f3fb3604d95abd4f1bbfe09f9f6ac2feecfef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a97711ce04e1875ad3b8522233161909a8b22da48fc517659d33ab098296434b [INFO] running `Command { std: "docker" "start" "-a" "a97711ce04e1875ad3b8522233161909a8b22da48fc517659d33ab098296434b", kill_on_drop: false }` [INFO] [stderr] Compiling sir_logger v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: mutation of an interior mutable `const` item with call to `set` [INFO] [stdout] --> src/lib.rs:197:5 [INFO] [stdout] | [INFO] [stdout] 197 | PREVENT_MULTI_INIT [INFO] [stdout] | ^----------------- [INFO] [stdout] | | [INFO] [stdout] | _____`PREVENT_MULTI_INIT` is a interior mutable `const` item of type `OnceCell<()>` [INFO] [stdout] | | [INFO] [stdout] 198 | | .set(()) [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: only the temporaries and never the original `const PREVENT_MULTI_INIT` will be modified [INFO] [stdout] = help: for more details on interior mutability see [INFO] [stdout] = note: `#[warn(const_item_interior_mutations)]` on by default [INFO] [stdout] help: for a shared instance of `PREVENT_MULTI_INIT`, consider making it a `static` item instead [INFO] [stdout] | [INFO] [stdout] 35 - const PREVENT_MULTI_INIT: OnceCell<()> = OnceCell::new(); [INFO] [stdout] 35 + static PREVENT_MULTI_INIT: OnceCell<()> = OnceCell::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: mutation of an interior mutable `const` item with call to `set` [INFO] [stdout] --> src/lib.rs:197:5 [INFO] [stdout] | [INFO] [stdout] 197 | PREVENT_MULTI_INIT [INFO] [stdout] | ^----------------- [INFO] [stdout] | | [INFO] [stdout] | _____`PREVENT_MULTI_INIT` is a interior mutable `const` item of type `OnceCell<()>` [INFO] [stdout] | | [INFO] [stdout] 198 | | .set(()) [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: only the temporaries and never the original `const PREVENT_MULTI_INIT` will be modified [INFO] [stdout] = help: for more details on interior mutability see [INFO] [stdout] = note: `#[warn(const_item_interior_mutations)]` on by default [INFO] [stdout] help: for a shared instance of `PREVENT_MULTI_INIT`, consider making it a `static` item instead [INFO] [stdout] | [INFO] [stdout] 35 - const PREVENT_MULTI_INIT: OnceCell<()> = OnceCell::new(); [INFO] [stdout] 35 + static PREVENT_MULTI_INIT: OnceCell<()> = OnceCell::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "a97711ce04e1875ad3b8522233161909a8b22da48fc517659d33ab098296434b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a97711ce04e1875ad3b8522233161909a8b22da48fc517659d33ab098296434b", kill_on_drop: false }` [INFO] [stdout] a97711ce04e1875ad3b8522233161909a8b22da48fc517659d33ab098296434b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 77dd21fe68058e14fa73d60232ee3dd044d8372c803a09072ce8d56aa41d1afd [INFO] running `Command { std: "docker" "start" "-a" "77dd21fe68058e14fa73d60232ee3dd044d8372c803a09072ce8d56aa41d1afd", kill_on_drop: false }` [INFO] [stderr] warning: mutation of an interior mutable `const` item with call to `set` [INFO] [stderr] --> src/lib.rs:197:5 [INFO] [stderr] | [INFO] [stderr] 197 | PREVENT_MULTI_INIT [INFO] [stderr] | ^----------------- [INFO] [stderr] | | [INFO] [stderr] | _____`PREVENT_MULTI_INIT` is a interior mutable `const` item of type `OnceCell<()>` [INFO] [stderr] | | [INFO] [stderr] 198 | | .set(()) [INFO] [stderr] | |________________^ [INFO] [stderr] | [INFO] [stderr] = note: each usage of a `const` item creates a new temporary [INFO] [stderr] = note: only the temporaries and never the original `const PREVENT_MULTI_INIT` will be modified [INFO] [stderr] = help: for more details on interior mutability see [INFO] [stderr] = note: `#[warn(const_item_interior_mutations)]` on by default [INFO] [stderr] help: for a shared instance of `PREVENT_MULTI_INIT`, consider making it a `static` item instead [INFO] [stderr] | [INFO] [stderr] 35 - const PREVENT_MULTI_INIT: OnceCell<()> = OnceCell::new(); [INFO] [stderr] 35 + static PREVENT_MULTI_INIT: OnceCell<()> = OnceCell::new(); [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] running 0 tests [INFO] [stderr] warning: `sir_logger` (lib) generated 1 warning [INFO] [stdout] [INFO] [stderr] warning: `sir_logger` (lib test) generated 1 warning (1 duplicate) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sir_logger-376d4d047848cf5b) [INFO] [stderr] Doc-tests sir_logger [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - setup (line 54) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - setup (line 54) stdout ---- [INFO] [stdout] error[E0433]: cannot find type `LevelFilter` in this scope [INFO] [stdout] --> src/lib.rs:62:14 [INFO] [stdout] | [INFO] [stdout] 62 | Some(LevelFilter::Trace), [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `LevelFilter` [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 54 + use log::LevelFilter; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stdout] --> src/lib.rs:72:14 [INFO] [stdout] | [INFO] [stdout] 72 | Some("path/to/log.txt"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `str` [INFO] [stdout] = note: required for the cast from `&'static str` to `&dyn AsRef` [INFO] [stdout] help: consider borrowing the value, since `&&'static str` can be coerced into `&dyn AsRef` [INFO] [stdout] | [INFO] [stdout] 72 | Some(&"path/to/log.txt"), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - setup (line 54) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "77dd21fe68058e14fa73d60232ee3dd044d8372c803a09072ce8d56aa41d1afd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77dd21fe68058e14fa73d60232ee3dd044d8372c803a09072ce8d56aa41d1afd", kill_on_drop: false }` [INFO] [stdout] 77dd21fe68058e14fa73d60232ee3dd044d8372c803a09072ce8d56aa41d1afd