[INFO] cloning repository https://github.com/manuel-woelker/topd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/manuel-woelker/topd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanuel-woelker%2Ftopd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanuel-woelker%2Ftopd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d819706851ca09f2103dac592e2dddec89d04566 [INFO] checking manuel-woelker/topd against master#2e5723137b2b88368d018b262a0a823a1423131b for pr-78935-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanuel-woelker%2Ftopd" "/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/manuel-woelker/topd on toolchain 2e5723137b2b88368d018b262a0a823a1423131b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/manuel-woelker/topd [INFO] finished tweaking git repo https://github.com/manuel-woelker/topd [INFO] tweaked toml for git repo https://github.com/manuel-woelker/topd written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/manuel-woelker/topd already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-12/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a21bf77a3aa023c599c7040e5541fa88580e2ecc140d66f5533c8cff5836cfa2 [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" "a21bf77a3aa023c599c7040e5541fa88580e2ecc140d66f5533c8cff5836cfa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a21bf77a3aa023c599c7040e5541fa88580e2ecc140d66f5533c8cff5836cfa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a21bf77a3aa023c599c7040e5541fa88580e2ecc140d66f5533c8cff5836cfa2", kill_on_drop: false }` [INFO] [stdout] a21bf77a3aa023c599c7040e5541fa88580e2ecc140d66f5533c8cff5836cfa2 [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e003e7cb1f544a021d628282fb62460e375b16b67e2704c733555478e3ad78c [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" "2e003e7cb1f544a021d628282fb62460e375b16b67e2704c733555478e3ad78c", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking sequence_trie v0.2.1 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Compiling sys-info v0.5.10 [INFO] [stderr] Checking error v0.1.9 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking nix v0.8.1 [INFO] [stderr] Checking serde_json v1.0.60 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking ifaces v0.1.0 [INFO] [stderr] Checking conduit-mime-types v0.7.3 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Checking iron v0.5.1 [INFO] [stderr] Checking mount v0.3.0 [INFO] [stderr] Checking topd v1.3.2-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | let boxed_stream: Box = Box::new(stream); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WriteBody + 'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:104:4 [INFO] [stdout] | [INFO] [stdout] 104 | try!(write!(res, "event: metrics\ndata: ")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:95:41 [INFO] [stdout] | [INFO] [stdout] 95 | fn write_body(&mut self, mut res: &mut Write) -> Result<()> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | let boxed_stream: Box = Box::new(stream); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WriteBody + 'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:104:4 [INFO] [stdout] | [INFO] [stdout] 104 | try!(write!(res, "event: metrics\ndata: ")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:95:41 [INFO] [stdout] | [INFO] [stdout] 95 | fn write_body(&mut self, mut res: &mut Write) -> Result<()> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.91s [INFO] running `Command { std: "docker" "inspect" "2e003e7cb1f544a021d628282fb62460e375b16b67e2704c733555478e3ad78c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e003e7cb1f544a021d628282fb62460e375b16b67e2704c733555478e3ad78c", kill_on_drop: false }` [INFO] [stdout] 2e003e7cb1f544a021d628282fb62460e375b16b67e2704c733555478e3ad78c