[INFO] cloning repository https://github.com/lucascaro/rust-choose_your_own [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucascaro/rust-choose_your_own" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucascaro%2Frust-choose_your_own", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucascaro%2Frust-choose_your_own'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 35c4f10a180b834011d3c735782e44a58c918953 [INFO] checking lucascaro/rust-choose_your_own against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucascaro%2Frust-choose_your_own" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lucascaro/rust-choose_your_own on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lucascaro/rust-choose_your_own [INFO] finished tweaking git repo https://github.com/lucascaro/rust-choose_your_own [INFO] tweaked toml for git repo https://github.com/lucascaro/rust-choose_your_own written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/lucascaro/rust-choose_your_own already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v0.3.6 [INFO] [stderr] Downloaded serde_derive v1.0.39 [INFO] [stderr] Downloaded colored v1.6.0 [INFO] [stderr] Downloaded quote v0.5.1 [INFO] [stderr] Downloaded term_size v0.3.1 [INFO] [stderr] Downloaded serde_derive_internals v0.23.1 [INFO] [stderr] Downloaded text_io v0.1.7 [INFO] [stderr] Downloaded syn v0.13.1 [INFO] [stderr] Downloaded serde v1.0.38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 361385e998f6f04eb222f4224e0b4d3878fc1f20253f216769883232a96618f7 [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" "361385e998f6f04eb222f4224e0b4d3878fc1f20253f216769883232a96618f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "361385e998f6f04eb222f4224e0b4d3878fc1f20253f216769883232a96618f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "361385e998f6f04eb222f4224e0b4d3878fc1f20253f216769883232a96618f7", kill_on_drop: false }` [INFO] [stdout] 361385e998f6f04eb222f4224e0b4d3878fc1f20253f216769883232a96618f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef194eb90446e6e4949e2956852a0a2a902ac783a9dcb012967efe6f44e6beb7 [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" "ef194eb90446e6e4949e2956852a0a2a902ac783a9dcb012967efe6f44e6beb7", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Checking serde v1.0.38 [INFO] [stderr] Checking text_io v0.1.7 [INFO] [stderr] Compiling proc-macro2 v0.3.6 [INFO] [stderr] Checking colored v1.6.0 [INFO] [stderr] Compiling quote v0.5.1 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Compiling serde_derive_internals v0.23.1 [INFO] [stderr] Compiling serde_derive v1.0.39 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] Checking choose_your_own v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:19:65 [INFO] [stdout] | [INFO] [stdout] 19 | Err(why) => panic!("couldn't open {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:26:65 [INFO] [stdout] | [INFO] [stdout] 26 | Err(why) => panic!("couldn't read {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:19:65 [INFO] [stdout] | [INFO] [stdout] 19 | Err(why) => panic!("couldn't open {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:26:65 [INFO] [stdout] | [INFO] [stdout] 26 | Err(why) => panic!("couldn't read {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.96s [INFO] running `Command { std: "docker" "inspect" "ef194eb90446e6e4949e2956852a0a2a902ac783a9dcb012967efe6f44e6beb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef194eb90446e6e4949e2956852a0a2a902ac783a9dcb012967efe6f44e6beb7", kill_on_drop: false }` [INFO] [stdout] ef194eb90446e6e4949e2956852a0a2a902ac783a9dcb012967efe6f44e6beb7