[INFO] fetching crate cifar-ten 0.2.1... [INFO] testing cifar-ten-0.2.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate cifar-ten 0.2.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate cifar-ten 0.2.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cifar-ten 0.2.1 [INFO] finished tweaking crates.io crate cifar-ten 0.2.1 [INFO] tweaked toml for crates.io crate cifar-ten 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate cifar-ten 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-stream v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b92c2b21ed01b9ba788e24e832e0cf0fab7efddb385f0205afa4c941d8d2fa94 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b92c2b21ed01b9ba788e24e832e0cf0fab7efddb385f0205afa4c941d8d2fa94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b92c2b21ed01b9ba788e24e832e0cf0fab7efddb385f0205afa4c941d8d2fa94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b92c2b21ed01b9ba788e24e832e0cf0fab7efddb385f0205afa4c941d8d2fa94", kill_on_drop: false }` [INFO] [stdout] b92c2b21ed01b9ba788e24e832e0cf0fab7efddb385f0205afa4c941d8d2fa94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5dabe0a4452a2fccd417ba057f545c96a621633461c5f45013446b0ce647b999 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5dabe0a4452a2fccd417ba057f545c96a621633461c5f45013446b0ce647b999", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling rand_core v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.1 [INFO] [stderr] Compiling ndarray v0.14.0 [INFO] [stderr] Compiling cifar-ten v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:271:20 [INFO] [stdout] | [INFO] [stdout] 271 | panic!(format!( [INFO] [stdout] | ____________________^ [INFO] [stdout] 272 | | "Label is {}, which is inconsistent with the CIFAR-10 scheme", [INFO] [stdout] 273 | | label [INFO] [stdout] 274 | | )); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 271 ~ panic!( [INFO] [stdout] 272 | "Label is {}, which is inconsistent with the CIFAR-10 scheme", [INFO] [stdout] 273 | label [INFO] [stdout] 274 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.13s [INFO] running `Command { std: "docker" "inspect" "5dabe0a4452a2fccd417ba057f545c96a621633461c5f45013446b0ce647b999", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dabe0a4452a2fccd417ba057f545c96a621633461c5f45013446b0ce647b999", kill_on_drop: false }` [INFO] [stdout] 5dabe0a4452a2fccd417ba057f545c96a621633461c5f45013446b0ce647b999 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fc68bfb5f1f94100e9f280d25058ceb59e2d96c512216835b80698f2a3cc2b23 [INFO] running `Command { std: "docker" "start" "-a" "fc68bfb5f1f94100e9f280d25058ceb59e2d96c512216835b80698f2a3cc2b23", kill_on_drop: false }` [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:271:20 [INFO] [stdout] | [INFO] [stdout] 271 | panic!(format!( [INFO] [stdout] | ____________________^ [INFO] [stdout] 272 | | "Label is {}, which is inconsistent with the CIFAR-10 scheme", [INFO] [stdout] 273 | | label [INFO] [stdout] 274 | | )); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 271 ~ panic!( [INFO] [stdout] 272 | "Label is {}, which is inconsistent with the CIFAR-10 scheme", [INFO] [stdout] 273 | label [INFO] [stdout] 274 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cifar-ten v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:271:20 [INFO] [stdout] | [INFO] [stdout] 271 | panic!(format!( [INFO] [stdout] | ____________________^ [INFO] [stdout] 272 | | "Label is {}, which is inconsistent with the CIFAR-10 scheme", [INFO] [stdout] 273 | | label [INFO] [stdout] 274 | | )); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 271 ~ panic!( [INFO] [stdout] 272 | "Label is {}, which is inconsistent with the CIFAR-10 scheme", [INFO] [stdout] 273 | label [INFO] [stdout] 274 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `Command { std: "docker" "inspect" "fc68bfb5f1f94100e9f280d25058ceb59e2d96c512216835b80698f2a3cc2b23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc68bfb5f1f94100e9f280d25058ceb59e2d96c512216835b80698f2a3cc2b23", kill_on_drop: false }` [INFO] [stdout] fc68bfb5f1f94100e9f280d25058ceb59e2d96c512216835b80698f2a3cc2b23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1ee9e2153edc0b0d1c5b88560004c45aac735ecb8a308e6b01490b6bf1d89a22 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1ee9e2153edc0b0d1c5b88560004c45aac735ecb8a308e6b01490b6bf1d89a22", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:271:20 [INFO] [stderr] | [INFO] [stderr] 271 | panic!(format!( [INFO] [stderr] | ____________________^ [INFO] [stderr] 272 | | "Label is {}, which is inconsistent with the CIFAR-10 scheme", [INFO] [stderr] 273 | | label [INFO] [stderr] 274 | | )); [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 271 ~ panic!( [INFO] [stderr] 272 | "Label is {}, which is inconsistent with the CIFAR-10 scheme", [INFO] [stderr] 273 | label [INFO] [stderr] 274 ~ ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `cifar-ten` (lib) generated 1 warning [INFO] [stderr] warning: `cifar-ten` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cifar_ten-63ac965113189ece) [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 cifar_ten [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 13) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1ee9e2153edc0b0d1c5b88560004c45aac735ecb8a308e6b01490b6bf1d89a22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ee9e2153edc0b0d1c5b88560004c45aac735ecb8a308e6b01490b6bf1d89a22", kill_on_drop: false }` [INFO] [stdout] 1ee9e2153edc0b0d1c5b88560004c45aac735ecb8a308e6b01490b6bf1d89a22