[INFO] fetching crate wcookie 0.1.2...
[INFO] checking wcookie-0.1.2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate wcookie 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate wcookie 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 wcookie 0.1.2
[INFO] finished tweaking crates.io crate wcookie 0.1.2
[INFO] tweaked toml for crates.io crate wcookie 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate wcookie 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7704b8f6b3ba662ede426660ee727e405bfee1833d9520104aecb68fa99833e3
[INFO] running `Command { std: "docker" "start" "-a" "7704b8f6b3ba662ede426660ee727e405bfee1833d9520104aecb68fa99833e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7704b8f6b3ba662ede426660ee727e405bfee1833d9520104aecb68fa99833e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7704b8f6b3ba662ede426660ee727e405bfee1833d9520104aecb68fa99833e3", kill_on_drop: false }`
[INFO] [stdout] 7704b8f6b3ba662ede426660ee727e405bfee1833d9520104aecb68fa99833e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c61badf7c396f131c7cacf5c484e044a04383d33f41507e819516927ee28c72f
[INFO] running `Command { std: "docker" "start" "-a" "c61badf7c396f131c7cacf5c484e044a04383d33f41507e819516927ee28c72f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking wcookie v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `DateTime` is imported redundantly
[INFO] [stdout]   --> src/test.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::*;
[INFO] [stdout]    |     -------- the item `DateTime` is already imported here
[INFO] [stdout] 16 | use chrono::{DateTime, Utc, NaiveDate};
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Utc` is imported redundantly
[INFO] [stdout]   --> src/test.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::*;
[INFO] [stdout]    |     -------- the item `Utc` is already imported here
[INFO] [stdout] 16 | use chrono::{DateTime, Utc, NaiveDate};
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]   --> src/test.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::*;
[INFO] [stdout]    |     -------- the item `Duration` is already imported here
[INFO] [stdout] 16 | use chrono::{DateTime, Utc, NaiveDate};
[INFO] [stdout] 17 | use std::time::{Duration};
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "c61badf7c396f131c7cacf5c484e044a04383d33f41507e819516927ee28c72f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c61badf7c396f131c7cacf5c484e044a04383d33f41507e819516927ee28c72f", kill_on_drop: false }`
[INFO] [stdout] c61badf7c396f131c7cacf5c484e044a04383d33f41507e819516927ee28c72f