[INFO] fetching crate objekt-clonable 0.2.2... [INFO] testing objekt-clonable-0.2.2 against 1.90.0 for beta-1.91-3 [INFO] extracting crate objekt-clonable 0.2.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate objekt-clonable 0.2.2 [INFO] finished tweaking crates.io crate objekt-clonable 0.2.2 [INFO] tweaked toml for crates.io crate objekt-clonable 0.2.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate objekt-clonable 0.2.2 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding objekt v0.1.2 (available: v0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded objekt v0.1.2 [INFO] [stderr] Downloaded objekt-clonable-impl v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef0401e95ea52f9307cf6e1390d6e4b521eefb05b23d218e284e0e2043ecb757 [INFO] running `Command { std: "docker" "start" "-a" "ef0401e95ea52f9307cf6e1390d6e4b521eefb05b23d218e284e0e2043ecb757", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef0401e95ea52f9307cf6e1390d6e4b521eefb05b23d218e284e0e2043ecb757", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef0401e95ea52f9307cf6e1390d6e4b521eefb05b23d218e284e0e2043ecb757", kill_on_drop: false }` [INFO] [stdout] ef0401e95ea52f9307cf6e1390d6e4b521eefb05b23d218e284e0e2043ecb757 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52d3963c88d415be03041a16cf78dd71cb2fe980b360028b638c1c9435d91b3f [INFO] running `Command { std: "docker" "start" "-a" "52d3963c88d415be03041a16cf78dd71cb2fe980b360028b638c1c9435d91b3f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling objekt v0.1.2 [INFO] [stderr] Compiling objekt-clonable-impl v0.2.2 [INFO] [stderr] Compiling objekt-clonable v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.33s [INFO] running `Command { std: "docker" "inspect" "52d3963c88d415be03041a16cf78dd71cb2fe980b360028b638c1c9435d91b3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52d3963c88d415be03041a16cf78dd71cb2fe980b360028b638c1c9435d91b3f", kill_on_drop: false }` [INFO] [stdout] 52d3963c88d415be03041a16cf78dd71cb2fe980b360028b638c1c9435d91b3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 093221bb1f61662ec10e8e2c053ec502eaba68e99964256b647028d557c42599 [INFO] running `Command { std: "docker" "start" "-a" "093221bb1f61662ec10e8e2c053ec502eaba68e99964256b647028d557c42599", kill_on_drop: false }` [INFO] [stderr] Compiling objekt-clonable v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> examples/simple.rs:29:23 [INFO] [stdout] | [INFO] [stdout] 29 | trait_object: Box [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 | trait_object: Box [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> examples/simple.rs:37:16 [INFO] [stdout] | [INFO] [stdout] 37 | let x: Box = Box::new(String::from(line)); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 37 | let x: Box = Box::new(String::from(line)); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `recite2` is never used [INFO] [stdout] --> examples/simple.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 17 | trait MyTrait2: std::clone::Clone { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 18 | fn recite2(&self); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Container` is never constructed [INFO] [stdout] --> examples/simple.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | struct Container { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "093221bb1f61662ec10e8e2c053ec502eaba68e99964256b647028d557c42599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "093221bb1f61662ec10e8e2c053ec502eaba68e99964256b647028d557c42599", kill_on_drop: false }` [INFO] [stdout] 093221bb1f61662ec10e8e2c053ec502eaba68e99964256b647028d557c42599 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5147b9a6040032dddfa1541f96416de5ca6437196aa3009f55ade54fb7c301e5 [INFO] running `Command { std: "docker" "start" "-a" "5147b9a6040032dddfa1541f96416de5ca6437196aa3009f55ade54fb7c301e5", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/simple.rs:29:23 [INFO] [stderr] | [INFO] [stderr] 29 | trait_object: Box [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 29 | trait_object: Box [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/simple.rs:37:16 [INFO] [stderr] | [INFO] [stderr] 37 | let x: Box = Box::new(String::from(line)); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 37 | let x: Box = Box::new(String::from(line)); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: method `recite2` is never used [INFO] [stderr] --> examples/simple.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 17 | trait MyTrait2: std::clone::Clone { [INFO] [stderr] | -------- method in this trait [INFO] [stderr] 18 | fn recite2(&self); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Container` is never constructed [INFO] [stderr] --> examples/simple.rs:28:8 [INFO] [stderr] | [INFO] [stderr] 28 | struct Container { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `objekt-clonable` (example "simple") generated 4 warnings (run `cargo fix --example "simple"` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/objekt_clonable-41dac16a5fb4950b) [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 objekt_clonable [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" "5147b9a6040032dddfa1541f96416de5ca6437196aa3009f55ade54fb7c301e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5147b9a6040032dddfa1541f96416de5ca6437196aa3009f55ade54fb7c301e5", kill_on_drop: false }` [INFO] [stdout] 5147b9a6040032dddfa1541f96416de5ca6437196aa3009f55ade54fb7c301e5