[INFO] fetching crate anor 0.1.2... [INFO] checking anor-0.1.2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate anor 0.1.2 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate anor 0.1.2 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 anor 0.1.2 [INFO] finished tweaking crates.io crate anor 0.1.2 [INFO] tweaked toml for crates.io crate anor 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate anor 0.1.2 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] Downloading crates ... [INFO] [stderr] Downloaded uuid v1.5.0 [INFO] [stderr] Downloaded typemap-ors v1.0.0 [INFO] [stderr] Downloaded log4rs v1.2.0 [INFO] [stderr] Downloaded bincode_derive v2.0.0-rc.3 [INFO] [stderr] Downloaded log-mdc v0.1.0 [INFO] [stderr] Downloaded unsafe-libyaml v0.2.9 [INFO] [stderr] Downloaded virtue v0.0.13 [INFO] [stderr] Downloaded fs2 v0.4.3 [INFO] [stderr] Downloaded bincode v2.0.0-rc.3 [INFO] [stderr] Downloaded arc-swap v1.6.0 [INFO] [stderr] Downloaded chrono v0.4.31 [INFO] [stderr] Downloaded hashbrown v0.14.2 [INFO] [stderr] Downloaded windows-core v0.51.1 [INFO] [stderr] Downloaded smallvec v1.11.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.49 [INFO] [stderr] Downloaded indexmap v2.0.2 [INFO] [stderr] Downloaded serde_derive v1.0.189 [INFO] [stderr] Downloaded serde v1.0.189 [INFO] [stderr] Downloaded iana-time-zone v0.1.58 [INFO] [stderr] Downloaded ordered-float v2.10.1 [INFO] [stderr] Downloaded serde-value v0.7.0 [INFO] [stderr] Downloaded thiserror v1.0.49 [INFO] [stderr] Downloaded serde_yaml v0.9.25 [INFO] [stderr] Downloaded thread-id v4.2.1 [INFO] [stderr] Downloaded destructure_traitobject v0.2.0 [INFO] [stderr] Downloaded unsafe-any-ors v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4f0b551d172cad4406368682fe4301bc4d959dc82d7a39d16ee3d0f5421167e9 [INFO] running `Command { std: "docker" "start" "-a" "4f0b551d172cad4406368682fe4301bc4d959dc82d7a39d16ee3d0f5421167e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f0b551d172cad4406368682fe4301bc4d959dc82d7a39d16ee3d0f5421167e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f0b551d172cad4406368682fe4301bc4d959dc82d7a39d16ee3d0f5421167e9", kill_on_drop: false }` [INFO] [stdout] 4f0b551d172cad4406368682fe4301bc4d959dc82d7a39d16ee3d0f5421167e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 11ce67009c6642d071b902ef6595ee35ee0ddb80dc27226328170c5b04ae71dc [INFO] running `Command { std: "docker" "start" "-a" "11ce67009c6642d071b902ef6595ee35ee0ddb80dc27226328170c5b04ae71dc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking destructure_traitobject v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking unsafe-any-ors v1.0.0 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Compiling virtue v0.0.13 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking typemap-ors v1.0.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking arc-swap v1.6.0 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling bincode_derive v2.0.0-rc.3 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking indexmap v2.0.2 [INFO] [stderr] Checking thread-id v4.2.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking uuid v1.5.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking bincode v2.0.0-rc.3 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking serde_yaml v0.9.25 [INFO] [stderr] Checking log4rs v1.2.0 [INFO] [stderr] Checking anor v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `PathBuf` is imported redundantly [INFO] [stdout] --> src/storage.rs:437:15 [INFO] [stdout] | [INFO] [stdout] 437 | use std::{path::PathBuf, thread, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 438 | [INFO] [stdout] 439 | use super::*; [INFO] [stdout] | -------- the item `PathBuf` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `thread` is imported redundantly [INFO] [stdout] --> src/storage.rs:437:30 [INFO] [stdout] | [INFO] [stdout] 437 | use std::{path::PathBuf, thread, time::Duration}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 438 | [INFO] [stdout] 439 | use super::*; [INFO] [stdout] | -------- the item `thread` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/storage.rs:437:38 [INFO] [stdout] | [INFO] [stdout] 437 | use std::{path::PathBuf, thread, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 438 | [INFO] [stdout] 439 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.88s [INFO] running `Command { std: "docker" "inspect" "11ce67009c6642d071b902ef6595ee35ee0ddb80dc27226328170c5b04ae71dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11ce67009c6642d071b902ef6595ee35ee0ddb80dc27226328170c5b04ae71dc", kill_on_drop: false }` [INFO] [stdout] 11ce67009c6642d071b902ef6595ee35ee0ddb80dc27226328170c5b04ae71dc [INFO] checking anor-0.1.2 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate anor 0.1.2 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate anor 0.1.2 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 anor 0.1.2 [INFO] finished tweaking crates.io crate anor 0.1.2 [INFO] tweaked toml for crates.io crate anor 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate anor 0.1.2 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c6c316b3f5b1a7b28691aab12402bf501655fcece4d389506f92dcc87a25d483 [INFO] running `Command { std: "docker" "start" "-a" "c6c316b3f5b1a7b28691aab12402bf501655fcece4d389506f92dcc87a25d483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6c316b3f5b1a7b28691aab12402bf501655fcece4d389506f92dcc87a25d483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6c316b3f5b1a7b28691aab12402bf501655fcece4d389506f92dcc87a25d483", kill_on_drop: false }` [INFO] [stdout] c6c316b3f5b1a7b28691aab12402bf501655fcece4d389506f92dcc87a25d483 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1508673b6ced1880c7bdcf7133d1fd0a681eefa1440c1598c0912b7e946ec924 [INFO] running `Command { std: "docker" "start" "-a" "1508673b6ced1880c7bdcf7133d1fd0a681eefa1440c1598c0912b7e946ec924", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking destructure_traitobject v0.2.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking unsafe-any-ors v1.0.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Compiling virtue v0.0.13 [INFO] [stderr] Checking typemap-ors v1.0.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Checking arc-swap v1.6.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking indexmap v2.0.2 [INFO] [stderr] Compiling bincode_derive v2.0.0-rc.3 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking thread-id v4.2.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking uuid v1.5.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking bincode v2.0.0-rc.3 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking serde_yaml v0.9.25 [INFO] [stderr] Checking log4rs v1.2.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/log4rs-1.2.0/src/append/rolling_file/policy/compound/roll/delete.rs:13:60 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug, Default, serde::Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/log4rs-1.2.0/src/encode/json.rs:42:54 [INFO] [stdout] | [INFO] [stdout] 42 | #[derive(Clone, Eq, PartialEq, Hash, Debug, Default, serde::Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `log4rs` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "1508673b6ced1880c7bdcf7133d1fd0a681eefa1440c1598c0912b7e946ec924", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1508673b6ced1880c7bdcf7133d1fd0a681eefa1440c1598c0912b7e946ec924", kill_on_drop: false }` [INFO] [stdout] 1508673b6ced1880c7bdcf7133d1fd0a681eefa1440c1598c0912b7e946ec924