[INFO] fetching crate faerie 0.16.0... [INFO] checking faerie-0.16.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] extracting crate faerie 0.16.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate faerie 0.16.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate faerie 0.16.0 [INFO] finished tweaking crates.io crate faerie 0.16.0 [INFO] tweaked toml for crates.io crate faerie 0.16.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate faerie 0.16.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ffb98991a7ec47ca38494871a52b80184e6799795078ea92f336677981504f9 [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" "7ffb98991a7ec47ca38494871a52b80184e6799795078ea92f336677981504f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ffb98991a7ec47ca38494871a52b80184e6799795078ea92f336677981504f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ffb98991a7ec47ca38494871a52b80184e6799795078ea92f336677981504f9", kill_on_drop: false }` [INFO] [stdout] 7ffb98991a7ec47ca38494871a52b80184e6799795078ea92f336677981504f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--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] 85bc8a6d528d1c9a54e8109f992f7f82def884fc6e1e074bdb921fbbcc88915c [INFO] running `Command { std: "docker" "start" "-a" "85bc8a6d528d1c9a54e8109f992f7f82def884fc6e1e074bdb921fbbcc88915c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling target-lexicon v0.11.1 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking env_logger v0.8.2 [INFO] [stderr] Checking string-interner v0.12.1 [INFO] [stderr] Compiling scroll_derive v0.10.4 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling structopt-derive v0.4.13 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking thiserror v1.0.22 [INFO] [stderr] Checking goblin v0.3.0 [INFO] [stderr] Checking structopt v0.3.20 [INFO] [stderr] Checking faerie v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/elf.rs:64:28 [INFO] [stdout] | [INFO] [stdout] 64 | arch => panic!(format!("Unknown architecture: {}", arch)), [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] 64 | arch => panic!("Unknown architecture: {}", arch), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/mach.rs:44:28 [INFO] [stdout] | [INFO] [stdout] 44 | arch => panic!(format!( [INFO] [stdout] | ____________________________^ [INFO] [stdout] 45 | | "requested architecture {} does not exist in MachO", [INFO] [stdout] 46 | | arch [INFO] [stdout] 47 | | )), [INFO] [stdout] | |_____________^ [INFO] [stdout] | [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] 44 | arch => panic!( [INFO] [stdout] 45 | "requested architecture {} does not exist in MachO", [INFO] [stdout] 46 | arch [INFO] [stdout] 47 | ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/elf.rs:64:28 [INFO] [stdout] | [INFO] [stdout] 64 | arch => panic!(format!("Unknown architecture: {}", arch)), [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] 64 | arch => panic!("Unknown architecture: {}", arch), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/mach.rs:44:28 [INFO] [stdout] | [INFO] [stdout] 44 | arch => panic!(format!( [INFO] [stdout] | ____________________________^ [INFO] [stdout] 45 | | "requested architecture {} does not exist in MachO", [INFO] [stdout] 46 | | arch [INFO] [stdout] 47 | | )), [INFO] [stdout] | |_____________^ [INFO] [stdout] | [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] 44 | arch => panic!( [INFO] [stdout] 45 | "requested architecture {} does not exist in MachO", [INFO] [stdout] 46 | arch [INFO] [stdout] 47 | ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.02s [INFO] running `Command { std: "docker" "inspect" "85bc8a6d528d1c9a54e8109f992f7f82def884fc6e1e074bdb921fbbcc88915c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85bc8a6d528d1c9a54e8109f992f7f82def884fc6e1e074bdb921fbbcc88915c", kill_on_drop: false }` [INFO] [stdout] 85bc8a6d528d1c9a54e8109f992f7f82def884fc6e1e074bdb921fbbcc88915c