[INFO] fetching crate serde_state 0.4.8... [INFO] checking serde_state-0.4.8 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate serde_state 0.4.8 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate serde_state 0.4.8 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde_state 0.4.8 [INFO] finished tweaking crates.io crate serde_state 0.4.8 [INFO] tweaked toml for crates.io crate serde_state 0.4.8 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.57) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive_state v0.4.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79f18f7d369a60658c79d61d77b5a8f12214597a9b61abbb16a9f99673476eb6 [INFO] running `Command { std: "docker" "start" "-a" "79f18f7d369a60658c79d61d77b5a8f12214597a9b61abbb16a9f99673476eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79f18f7d369a60658c79d61d77b5a8f12214597a9b61abbb16a9f99673476eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79f18f7d369a60658c79d61d77b5a8f12214597a9b61abbb16a9f99673476eb6", kill_on_drop: false }` [INFO] [stdout] 79f18f7d369a60658c79d61d77b5a8f12214597a9b61abbb16a9f99673476eb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39e4cf66c9245a27b8ca58499dda1ad04077005dfc9b1dc2d1c386cf777a3338 [INFO] running `Command { std: "docker" "start" "-a" "39e4cf66c9245a27b8ca58499dda1ad04077005dfc9b1dc2d1c386cf777a3338", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_derive_state v0.4.10 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Checking serde_state v0.4.8 (/opt/rustwide/workdir) [INFO] [stdout] error: unused imports: `iter`, `mem`, `slice` [INFO] [stdout] --> src/lib.rs:159:31 [INFO] [stdout] | [INFO] [stdout] 159 | pub use self::core::{cmp, iter, mem, ops, slice, str}; [INFO] [stdout] | ^^^^ ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:135:23 [INFO] [stdout] | [INFO] [stdout] 135 | #![deny(missing_docs, unused_imports)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `self` [INFO] [stdout] --> src/lib.rs:165:33 [INFO] [stdout] | [INFO] [stdout] 165 | pub use self::core::clone::{self, Clone}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused imports: `From`, `self` [INFO] [stdout] --> src/lib.rs:166:35 [INFO] [stdout] | [INFO] [stdout] 166 | pub use self::core::convert::{self, From, Into}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `Into` is imported redundantly [INFO] [stdout] --> src/lib.rs:166:47 [INFO] [stdout] | [INFO] [stdout] 166 | pub use self::core::convert::{self, From, Into}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Into` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `self` [INFO] [stdout] --> src/lib.rs:167:35 [INFO] [stdout] | [INFO] [stdout] 167 | pub use self::core::default::{self, Default}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `self` [INFO] [stdout] --> src/lib.rs:169:34 [INFO] [stdout] | [INFO] [stdout] 169 | pub use self::core::marker::{self, PhantomData}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `self` [INFO] [stdout] --> src/lib.rs:170:34 [INFO] [stdout] | [INFO] [stdout] 170 | pub use self::core::option::{self, Option}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `self` [INFO] [stdout] --> src/lib.rs:171:34 [INFO] [stdout] | [INFO] [stdout] 171 | pub use self::core::result::{self, Result}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `net` [INFO] [stdout] --> src/lib.rs:209:26 [INFO] [stdout] | [INFO] [stdout] 209 | pub use std::{error, net}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused imports: `CStr`, `CString`, `OsStr`, `OsString` [INFO] [stdout] --> src/lib.rs:214:24 [INFO] [stdout] | [INFO] [stdout] 214 | pub use std::ffi::{CStr, CString, OsStr, OsString}; [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused imports: `PathBuf`, `Path` [INFO] [stdout] --> src/lib.rs:220:25 [INFO] [stdout] | [INFO] [stdout] 220 | pub use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `std::time::Duration` [INFO] [stdout] --> src/lib.rs:224:13 [INFO] [stdout] | [INFO] [stdout] 224 | pub use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `serde_state` (lib) due to 13 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "39e4cf66c9245a27b8ca58499dda1ad04077005dfc9b1dc2d1c386cf777a3338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39e4cf66c9245a27b8ca58499dda1ad04077005dfc9b1dc2d1c386cf777a3338", kill_on_drop: false }` [INFO] [stdout] 39e4cf66c9245a27b8ca58499dda1ad04077005dfc9b1dc2d1c386cf777a3338 [INFO] checking serde_state-0.4.8 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate serde_state 0.4.8 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate serde_state 0.4.8 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde_state 0.4.8 [INFO] finished tweaking crates.io crate serde_state 0.4.8 [INFO] tweaked toml for crates.io crate serde_state 0.4.8 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c0680913cbb52e17e1f104f15514085b4f82b3522440c8ae95a9256dd3da832d [INFO] running `Command { std: "docker" "start" "-a" "c0680913cbb52e17e1f104f15514085b4f82b3522440c8ae95a9256dd3da832d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0680913cbb52e17e1f104f15514085b4f82b3522440c8ae95a9256dd3da832d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0680913cbb52e17e1f104f15514085b4f82b3522440c8ae95a9256dd3da832d", kill_on_drop: false }` [INFO] [stdout] c0680913cbb52e17e1f104f15514085b4f82b3522440c8ae95a9256dd3da832d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 639186133d9620f6f0324ac4269b44f3191738b6319e958064af57e354e7e403 [INFO] running `Command { std: "docker" "start" "-a" "639186133d9620f6f0324ac4269b44f3191738b6319e958064af57e354e7e403", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "639186133d9620f6f0324ac4269b44f3191738b6319e958064af57e354e7e403", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "639186133d9620f6f0324ac4269b44f3191738b6319e958064af57e354e7e403", kill_on_drop: false }` [INFO] [stdout] 639186133d9620f6f0324ac4269b44f3191738b6319e958064af57e354e7e403