[INFO] fetching crate asn1obj 0.1.6...
[INFO] checking asn1obj-0.1.6 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate asn1obj 0.1.6 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate asn1obj 0.1.6 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asn1obj 0.1.6
[INFO] finished tweaking crates.io crate asn1obj 0.1.6
[INFO] tweaked toml for crates.io crate asn1obj 0.1.6 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 56 packages
[INFO] [stderr]       Adding bytes v0.5.6 (latest: v1.6.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.55.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded asn1obj_codegen v0.1.0
[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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5570d1a58988399f6aac7dbf799ebabf1c880504a17453acea0c084b56bfb5eb
[INFO] running `Command { std: "docker" "start" "-a" "5570d1a58988399f6aac7dbf799ebabf1c880504a17453acea0c084b56bfb5eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5570d1a58988399f6aac7dbf799ebabf1c880504a17453acea0c084b56bfb5eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5570d1a58988399f6aac7dbf799ebabf1c880504a17453acea0c084b56bfb5eb", kill_on_drop: false }`
[INFO] [stdout] 5570d1a58988399f6aac7dbf799ebabf1c880504a17453acea0c084b56bfb5eb
[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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f945b86bc1be2e4a058c280955240277298a95d196393f42b0d520ab4c3278f
[INFO] running `Command { std: "docker" "start" "-a" "5f945b86bc1be2e4a058c280955240277298a95d196393f42b0d520ab4c3278f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]    Compiling asn1obj_codegen v0.1.0
[INFO] [stderr]     Checking asn1obj v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]  --> src/asn1impl.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `serde_json` is already defined by prelude
[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/base.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |              ^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `Utc` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DateTime` is imported redundantly
[INFO] [stdout]  --> src/base.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `DateTime` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Datelike` is imported redundantly
[INFO] [stdout]  --> src/base.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `Datelike` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Timelike` is imported redundantly
[INFO] [stdout]  --> src/base.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |                                    ^^^^^^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `Timelike` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> src/base.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `serde_json` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PartialEq` is imported redundantly
[INFO] [stdout]   --> src/base.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::cmp::PartialEq;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `PartialEq` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]  --> src/asn1impl.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `serde_json` is already defined by prelude
[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/base.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |              ^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `Utc` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DateTime` is imported redundantly
[INFO] [stdout]  --> src/base.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `DateTime` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Datelike` is imported redundantly
[INFO] [stdout]  --> src/base.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `Datelike` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Timelike` is imported redundantly
[INFO] [stdout]  --> src/base.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |                                    ^^^^^^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `Timelike` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> src/base.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `serde_json` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PartialEq` is imported redundantly
[INFO] [stdout]   --> src/base.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::cmp::PartialEq;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `PartialEq` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Utc` is imported redundantly
[INFO] [stdout]   --> src/tests.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | use chrono::{Utc,DateTime,Datelike,Timelike};
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 13 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `Utc` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DateTime` is imported redundantly
[INFO] [stdout]   --> src/tests.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | use chrono::{Utc,DateTime,Datelike,Timelike};
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 13 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `DateTime` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Datelike` is imported redundantly
[INFO] [stdout]   --> src/tests.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use chrono::{Utc,DateTime,Datelike,Timelike};
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] 13 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `Datelike` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Timelike` is imported redundantly
[INFO] [stdout]   --> src/tests.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 | use chrono::{Utc,DateTime,Datelike,Timelike};
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout] 13 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `Timelike` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.29s
[INFO] running `Command { std: "docker" "inspect" "5f945b86bc1be2e4a058c280955240277298a95d196393f42b0d520ab4c3278f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f945b86bc1be2e4a058c280955240277298a95d196393f42b0d520ab4c3278f", kill_on_drop: false }`
[INFO] [stdout] 5f945b86bc1be2e4a058c280955240277298a95d196393f42b0d520ab4c3278f
[INFO] checking asn1obj-0.1.6 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate asn1obj 0.1.6 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate asn1obj 0.1.6 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asn1obj 0.1.6
[INFO] finished tweaking crates.io crate asn1obj 0.1.6
[INFO] tweaked toml for crates.io crate asn1obj 0.1.6 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa7c8769d51f388558952349cc1de186f4e7a0835d47c9345e0bdd67a9497c63
[INFO] running `Command { std: "docker" "start" "-a" "fa7c8769d51f388558952349cc1de186f4e7a0835d47c9345e0bdd67a9497c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa7c8769d51f388558952349cc1de186f4e7a0835d47c9345e0bdd67a9497c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa7c8769d51f388558952349cc1de186f4e7a0835d47c9345e0bdd67a9497c63", kill_on_drop: false }`
[INFO] [stdout] fa7c8769d51f388558952349cc1de186f4e7a0835d47c9345e0bdd67a9497c63
[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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d82d8a5bf7ed16a475ea92a676398312a7e455c91953ec8c173260c14be0a300
[INFO] running `Command { std: "docker" "start" "-a" "d82d8a5bf7ed16a475ea92a676398312a7e455c91953ec8c173260c14be0a300", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]    Compiling asn1obj_codegen v0.1.0
[INFO] [stderr]     Checking asn1obj v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]  --> src/asn1impl.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `serde_json` is already defined by prelude
[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/base.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |              ^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `Utc` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DateTime` is imported redundantly
[INFO] [stdout]  --> src/base.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `DateTime` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Datelike` is imported redundantly
[INFO] [stdout]  --> src/base.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `Datelike` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Timelike` is imported redundantly
[INFO] [stdout]  --> src/base.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |                                    ^^^^^^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `Timelike` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> src/base.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `serde_json` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PartialEq` is imported redundantly
[INFO] [stdout]   --> src/base.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::cmp::PartialEq;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `PartialEq` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]  --> src/asn1impl.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `serde_json` is already defined by prelude
[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/base.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |              ^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `Utc` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DateTime` is imported redundantly
[INFO] [stdout]  --> src/base.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `DateTime` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Datelike` is imported redundantly
[INFO] [stdout]  --> src/base.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `Datelike` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Timelike` is imported redundantly
[INFO] [stdout]  --> src/base.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc,DateTime,Datelike,Timelike,Duration};
[INFO] [stdout]   |                                    ^^^^^^^^
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ------------------ the item `Timelike` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> src/base.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `serde_json` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PartialEq` is imported redundantly
[INFO] [stdout]   --> src/base.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::cmp::PartialEq;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `PartialEq` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Utc` is imported redundantly
[INFO] [stdout]   --> src/tests.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | use chrono::{Utc,DateTime,Datelike,Timelike};
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 13 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `Utc` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DateTime` is imported redundantly
[INFO] [stdout]   --> src/tests.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | use chrono::{Utc,DateTime,Datelike,Timelike};
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 13 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `DateTime` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Datelike` is imported redundantly
[INFO] [stdout]   --> src/tests.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use chrono::{Utc,DateTime,Datelike,Timelike};
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] 13 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `Datelike` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Timelike` is imported redundantly
[INFO] [stdout]   --> src/tests.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 | use chrono::{Utc,DateTime,Datelike,Timelike};
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout] 13 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `Timelike` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.50s
[INFO] running `Command { std: "docker" "inspect" "d82d8a5bf7ed16a475ea92a676398312a7e455c91953ec8c173260c14be0a300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d82d8a5bf7ed16a475ea92a676398312a7e455c91953ec8c173260c14be0a300", kill_on_drop: false }`
[INFO] [stdout] d82d8a5bf7ed16a475ea92a676398312a7e455c91953ec8c173260c14be0a300