[INFO] fetching crate dex 0.5.0... [INFO] checking dex-0.5.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate dex 0.5.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate dex 0.5.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dex 0.5.0 [INFO] finished tweaking crates.io crate dex 0.5.0 [INFO] tweaked toml for crates.io crate dex 0.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate dex 0.5.0 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scroll v0.9.2 [INFO] [stderr] Downloaded getset v0.0.9 [INFO] [stderr] Downloaded remove_dir_all v0.5.2 [INFO] [stderr] Downloaded lru v0.6.5 [INFO] [stderr] Downloaded num-traits v0.2.8 [INFO] [stderr] Downloaded scroll_derive v0.9.5 [INFO] [stderr] Downloaded winapi-util v0.1.2 [INFO] [stderr] Downloaded ahash v0.4.7 [INFO] [stderr] Downloaded quick-error v1.2.2 [INFO] [stderr] Downloaded tempfile v3.1.0 [INFO] [stderr] Downloaded termcolor v1.0.5 [INFO] [stderr] Downloaded wincolor v1.0.2 [INFO] [stderr] Downloaded regex v1.3.1 [INFO] [stderr] Downloaded regex-syntax v0.6.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1cd67dbc791b6ba82b7f232c7e832b0ed3786c030cc51800f0b3c77e191cacb7 [INFO] running `Command { std: "docker" "start" "-a" "1cd67dbc791b6ba82b7f232c7e832b0ed3786c030cc51800f0b3c77e191cacb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cd67dbc791b6ba82b7f232c7e832b0ed3786c030cc51800f0b3c77e191cacb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cd67dbc791b6ba82b7f232c7e832b0ed3786c030cc51800f0b3c77e191cacb7", kill_on_drop: false }` [INFO] [stdout] 1cd67dbc791b6ba82b7f232c7e832b0ed3786c030cc51800f0b3c77e191cacb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5586a44b7898d93fee40da1b4d3a4f8a7d950877803fb159cd176c5cd5eca5ad [INFO] running `Command { std: "docker" "start" "-a" "5586a44b7898d93fee40da1b4d3a4f8a7d950877803fb159cd176c5cd5eca5ad", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking cesu8 v1.1.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking lru v0.6.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Compiling getset v0.0.9 [INFO] [stderr] Checking dex v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/test.rs:328:38 [INFO] [stdout] | [INFO] [stdout] 328 | assert!(field.is_some(), format!("name: {}, type: {}", name, jtype)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 328 - assert!(field.is_some(), format!("name: {}, type: {}", name, jtype)); [INFO] [stdout] 328 + assert!(field.is_some(), "name: {}, type: {}", name, jtype); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/test.rs:491:71 [INFO] [stdout] | [INFO] [stdout] 491 | ... assert_has_access_flags!(m, [is_public, is_abstract], format!("interface method: {} doesn't have all attributes", m.name())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/test.rs:492:45 [INFO] [stdout] | [INFO] [stdout] 492 | assert!(m.code().is_none(), format!("interface method: {} shouldn't have code item", m.name())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `assert!()` 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] 492 - assert!(m.code().is_none(), format!("interface method: {} shouldn't have code item", m.name())); [INFO] [stdout] 492 + assert!(m.code().is_none(), "interface method: {} shouldn't have code item", m.name()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/test.rs:497:79 [INFO] [stdout] | [INFO] [stdout] 497 | ...is_public, is_static, is_final], format!("interface field: {} doesn't have all attributes", f.name())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/test.rs:689:39 [INFO] [stdout] | [INFO] [stdout] 689 | assert!(method.is_some(), format!("method: {}, params: {:?}, return_type: {}", name, params, return_type)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `assert!()` 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] 689 - assert!(method.is_some(), format!("method: {}, params: {:?}, return_type: {}", name, params, return_type)); [INFO] [stdout] 689 + assert!(method.is_some(), "method: {}, params: {:?}, return_type: {}", name, params, return_type); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.10s [INFO] running `Command { std: "docker" "inspect" "5586a44b7898d93fee40da1b4d3a4f8a7d950877803fb159cd176c5cd5eca5ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5586a44b7898d93fee40da1b4d3a4f8a7d950877803fb159cd176c5cd5eca5ad", kill_on_drop: false }` [INFO] [stdout] 5586a44b7898d93fee40da1b4d3a4f8a7d950877803fb159cd176c5cd5eca5ad