[INFO] cloning repository https://github.com/krawieck/typer-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krawieck/typer-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrawieck%2Ftyper-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrawieck%2Ftyper-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0ac97c6758a79bdab5d87203d3cd12380e9c4216 [INFO] checking krawieck/typer-rs against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrawieck%2Ftyper-rs" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/krawieck/typer-rs on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/krawieck/typer-rs [INFO] finished tweaking git repo https://github.com/krawieck/typer-rs [INFO] tweaked toml for git repo https://github.com/krawieck/typer-rs written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/krawieck/typer-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hyper-tls v0.4.0-alpha.4 [INFO] [stderr] Downloaded tokio-tls v0.3.0-alpha.6 [INFO] [stderr] Downloaded crossterm_style v0.3.3 [INFO] [stderr] Downloaded tower-service v0.3.0-alpha.2 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.5 [INFO] [stderr] Downloaded crossterm v0.9.5 [INFO] [stderr] Downloaded crossterm_screen v0.2.3 [INFO] [stderr] Downloaded crossterm_terminal v0.2.4 [INFO] [stderr] Downloaded crossterm_input v0.3.5 [INFO] [stderr] Downloaded crossterm_winapi v0.1.4 [INFO] [stderr] Downloaded crossterm_utils v0.2.3 [INFO] [stderr] Downloaded reqwest v0.10.0-alpha.2 [INFO] [stderr] Downloaded hyper v0.13.0-alpha.4 [INFO] [stderr] Downloaded crossterm_cursor v0.2.3 [INFO] [stderr] Downloaded http-body v0.2.0-alpha.3 [INFO] [stderr] Downloaded tower-make v0.3.0-alpha.2a [INFO] [stderr] Downloaded h2 v0.2.0-alpha.3 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47c7bc9283dd28e73d1a2303a3b65803ceb8003f0098065d8ad9e9885c6e151c [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" "47c7bc9283dd28e73d1a2303a3b65803ceb8003f0098065d8ad9e9885c6e151c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47c7bc9283dd28e73d1a2303a3b65803ceb8003f0098065d8ad9e9885c6e151c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47c7bc9283dd28e73d1a2303a3b65803ceb8003f0098065d8ad9e9885c6e151c", kill_on_drop: false }` [INFO] [stdout] 47c7bc9283dd28e73d1a2303a3b65803ceb8003f0098065d8ad9e9885c6e151c [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "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] 4efb6241d66aeeea61ea4be23d69231ed481c3990826e51f8ec63b6cbaaf9f9c [INFO] running `Command { std: "docker" "start" "-a" "4efb6241d66aeeea61ea4be23d69231ed481c3990826e51f8ec63b6cbaaf9f9c", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking tower-service v0.3.0-alpha.2 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling encoding_rs v0.8.20 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Checking ansi_term v0.7.5 [INFO] [stderr] Checking mime v0.3.14 [INFO] [stderr] Checking strum v0.8.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking libc v0.2.55 [INFO] [stderr] Checking tracing-core v0.1.7 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking crossterm_utils v0.2.3 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Checking crossterm_cursor v0.2.3 [INFO] [stderr] Checking crossterm_screen v0.2.3 [INFO] [stderr] Checking crossterm_style v0.3.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking crossterm_input v0.3.5 [INFO] [stderr] Checking crossterm_terminal v0.2.4 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Checking crossterm v0.9.5 [INFO] [stderr] Checking spinner v0.5.0 [INFO] [stderr] Checking tokio-sync v0.2.0-alpha.6 [INFO] [stderr] Compiling strum_macros v0.8.0 [INFO] [stderr] Checking tokio-executor v0.2.0-alpha.6 [INFO] [stderr] Checking tokio-timer v0.3.0-alpha.6 [INFO] [stderr] Checking spinners v1.2.0 [INFO] [stderr] Checking http-body v0.2.0-alpha.3 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Checking structopt v0.2.15 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling tracing-attributes v0.1.5 [INFO] [stderr] Checking tracing v0.1.10 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking tokio-io v0.2.0-alpha.6 [INFO] [stderr] Checking tokio-codec v0.2.0-alpha.6 [INFO] [stderr] Checking tower-make v0.3.0-alpha.2a [INFO] [stderr] Checking tokio-tls v0.3.0-alpha.6 [INFO] [stderr] Checking tokio-net v0.2.0-alpha.6 [INFO] [stderr] Checking h2 v0.2.0-alpha.3 [INFO] [stderr] Checking tokio v0.2.0-alpha.6 [INFO] [stderr] Checking hyper v0.13.0-alpha.4 [INFO] [stderr] Checking hyper-tls v0.4.0-alpha.4 [INFO] [stderr] Checking reqwest v0.10.0-alpha.2 [INFO] [stderr] Checking typer-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/args_parser.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[structopt(name = "typer-rs")] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 4 | #[derive(StructOpt, Debug)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/args_parser.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[structopt(name = "typer-rs")] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 4 | #[derive(StructOpt, Debug)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.75s [INFO] running `Command { std: "docker" "inspect" "4efb6241d66aeeea61ea4be23d69231ed481c3990826e51f8ec63b6cbaaf9f9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4efb6241d66aeeea61ea4be23d69231ed481c3990826e51f8ec63b6cbaaf9f9c", kill_on_drop: false }` [INFO] [stdout] 4efb6241d66aeeea61ea4be23d69231ed481c3990826e51f8ec63b6cbaaf9f9c