[INFO] fetching crate munin-cpu1sec 0.2.2... [INFO] checking munin-cpu1sec-0.2.2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate munin-cpu1sec 0.2.2 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate munin-cpu1sec 0.2.2 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate munin-cpu1sec 0.2.2 [INFO] finished tweaking crates.io crate munin-cpu1sec 0.2.2 [INFO] tweaked toml for crates.io crate munin-cpu1sec 0.2.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate munin-cpu1sec 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded daemonize v0.4.1 [INFO] [stderr] Downloaded boxfnonce v0.1.1 [INFO] [stderr] Downloaded munin-plugin v0.1.14 [INFO] [stderr] Downloaded procfs v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f4a534ecbc412b3a2af0861d6424d12973969e45915167922e38f03867806b1 [INFO] running `Command { std: "docker" "start" "-a" "6f4a534ecbc412b3a2af0861d6424d12973969e45915167922e38f03867806b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f4a534ecbc412b3a2af0861d6424d12973969e45915167922e38f03867806b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f4a534ecbc412b3a2af0861d6424d12973969e45915167922e38f03867806b1", kill_on_drop: false }` [INFO] [stdout] 6f4a534ecbc412b3a2af0861d6424d12973969e45915167922e38f03867806b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60230dc016adf974b3d789f52c566266dd208d9196b564df2dd5b31944a78544 [INFO] running `Command { std: "docker" "start" "-a" "60230dc016adf974b3d789f52c566266dd208d9196b564df2dd5b31944a78544", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking boxfnonce v0.1.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking spin_sleep v1.1.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking daemonize v0.4.1 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking munin-plugin v0.1.14 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking simple_logger v2.1.0 [INFO] [stderr] Checking procfs v0.12.0 [INFO] [stderr] Checking munin-cpu1sec v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:97:13 [INFO] [stdout] | [INFO] [stdout] 97 | /// By default we assume we do graphs for "total" [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 98 | cpu: u32::max_value(), [INFO] [stdout] | --------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | /// Data is for *right* *now* [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 101 | / epoch: SystemTime::now() [INFO] [stdout] 102 | | .duration_since(UNIX_EPOCH) [INFO] [stdout] 103 | | .expect("Couldn't get epoch") [INFO] [stdout] 104 | | .as_secs(), [INFO] [stdout] | |__________________________- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 128 | /// No sense substracting CPU number [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 129 | cpu: self.cpu, [INFO] [stdout] | ------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:130:13 [INFO] [stdout] | [INFO] [stdout] 130 | /// We always take the newer epoch [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 131 | epoch: other.epoch, [INFO] [stdout] | ------------------ rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | /// Boolean value do not substract [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 143 | cpudetail: self.cpudetail, [INFO] [stdout] | ------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:97:13 [INFO] [stdout] | [INFO] [stdout] 97 | /// By default we assume we do graphs for "total" [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 98 | cpu: u32::max_value(), [INFO] [stdout] | --------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | /// Data is for *right* *now* [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 101 | / epoch: SystemTime::now() [INFO] [stdout] 102 | | .duration_since(UNIX_EPOCH) [INFO] [stdout] 103 | | .expect("Couldn't get epoch") [INFO] [stdout] 104 | | .as_secs(), [INFO] [stdout] | |__________________________- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 128 | /// No sense substracting CPU number [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 129 | cpu: self.cpu, [INFO] [stdout] | ------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:130:13 [INFO] [stdout] | [INFO] [stdout] 130 | /// We always take the newer epoch [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 131 | epoch: other.epoch, [INFO] [stdout] | ------------------ rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | /// Boolean value do not substract [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 143 | cpudetail: self.cpudetail, [INFO] [stdout] | ------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.06s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: daemonize v0.4.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "60230dc016adf974b3d789f52c566266dd208d9196b564df2dd5b31944a78544", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60230dc016adf974b3d789f52c566266dd208d9196b564df2dd5b31944a78544", kill_on_drop: false }` [INFO] [stdout] 60230dc016adf974b3d789f52c566266dd208d9196b564df2dd5b31944a78544 [INFO] checking munin-cpu1sec-0.2.2 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate munin-cpu1sec 0.2.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate munin-cpu1sec 0.2.2 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate munin-cpu1sec 0.2.2 [INFO] finished tweaking crates.io crate munin-cpu1sec 0.2.2 [INFO] tweaked toml for crates.io crate munin-cpu1sec 0.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate munin-cpu1sec 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7459494d54f5f901bad45b5299843d47ed30a2275978de5f0c64e42f4a93ce6 [INFO] running `Command { std: "docker" "start" "-a" "a7459494d54f5f901bad45b5299843d47ed30a2275978de5f0c64e42f4a93ce6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7459494d54f5f901bad45b5299843d47ed30a2275978de5f0c64e42f4a93ce6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7459494d54f5f901bad45b5299843d47ed30a2275978de5f0c64e42f4a93ce6", kill_on_drop: false }` [INFO] [stdout] a7459494d54f5f901bad45b5299843d47ed30a2275978de5f0c64e42f4a93ce6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c0f7ba095ddfdb8febd4d957c52368b048418d97a618122bd661a0aa9a4e441 [INFO] running `Command { std: "docker" "start" "-a" "6c0f7ba095ddfdb8febd4d957c52368b048418d97a618122bd661a0aa9a4e441", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking boxfnonce v0.1.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking spin_sleep v1.1.1 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.5.3/src/inflate/core.rs:1107:9 [INFO] [stdout] | [INFO] [stdout] 1107 | / match state { [INFO] [stdout] 1108 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1109 | | l.bit_buf = 0; [INFO] [stdout] 1110 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1639 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1640 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6c0f7ba095ddfdb8febd4d957c52368b048418d97a618122bd661a0aa9a4e441", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c0f7ba095ddfdb8febd4d957c52368b048418d97a618122bd661a0aa9a4e441", kill_on_drop: false }` [INFO] [stdout] 6c0f7ba095ddfdb8febd4d957c52368b048418d97a618122bd661a0aa9a4e441