[INFO] cloning repository https://github.com/PeterCxy/xjtlu-timetable [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PeterCxy/xjtlu-timetable" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeterCxy%2Fxjtlu-timetable", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeterCxy%2Fxjtlu-timetable'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e8eaf1e0cedae8bd04e7074d99b80ec3732a35d4 [INFO] checking PeterCxy/xjtlu-timetable against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeterCxy%2Fxjtlu-timetable" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PeterCxy/xjtlu-timetable on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PeterCxy/xjtlu-timetable [INFO] finished tweaking git repo https://github.com/PeterCxy/xjtlu-timetable [INFO] tweaked toml for git repo https://github.com/PeterCxy/xjtlu-timetable written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/PeterCxy/xjtlu-timetable already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stdweb-derive v0.4.0 [INFO] [stderr] Downloaded stdweb-internal-macros v0.1.0 [INFO] [stderr] Downloaded stdweb v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a2449b051cc3e8e3d64d7abee28c945f2f62e6008a1582a948e589fcd28d4b2 [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" "4a2449b051cc3e8e3d64d7abee28c945f2f62e6008a1582a948e589fcd28d4b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a2449b051cc3e8e3d64d7abee28c945f2f62e6008a1582a948e589fcd28d4b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a2449b051cc3e8e3d64d7abee28c945f2f62e6008a1582a948e589fcd28d4b2", kill_on_drop: false }` [INFO] [stdout] 4a2449b051cc3e8e3d64d7abee28c945f2f62e6008a1582a948e589fcd28d4b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb9db6adf2f9f7831e985541b41a8630431c0314f80c5b0e489aec9436de0b5f [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" "bb9db6adf2f9f7831e985541b41a8630431c0314f80c5b0e489aec9436de0b5f", kill_on_drop: false }` [INFO] [stderr] Checking num-traits v0.2.0 [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Compiling stdweb v0.4.0 [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Checking futures v0.1.18 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling syn v0.12.13 [INFO] [stderr] Checking num-iter v0.1.35 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Checking serde_json v1.0.9 [INFO] [stderr] Compiling stdweb-derive v0.4.0 [INFO] [stderr] Checking xjtlu-timetable v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ical.rs:96:23 [INFO] [stdout] | [INFO] [stdout] 96 | elements: Vec> [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ICalElement` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` 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 the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ical.rs:96:23 [INFO] [stdout] | [INFO] [stdout] 96 | elements: Vec> [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ICalElement` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` 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 the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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 22.10s [INFO] running `Command { std: "docker" "inspect" "bb9db6adf2f9f7831e985541b41a8630431c0314f80c5b0e489aec9436de0b5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb9db6adf2f9f7831e985541b41a8630431c0314f80c5b0e489aec9436de0b5f", kill_on_drop: false }` [INFO] [stdout] bb9db6adf2f9f7831e985541b41a8630431c0314f80c5b0e489aec9436de0b5f