[INFO] fetching crate asn1obj 0.1.6...
[INFO] checking asn1obj-0.1.6 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate asn1obj 0.1.6 into /workspace/builds/worker-5-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-5-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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 33311c680d5defea81e8285aace29147b1b98af128773300c0892e6f19b1e819
[INFO] running `Command { std: "docker" "start" "-a" "33311c680d5defea81e8285aace29147b1b98af128773300c0892e6f19b1e819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33311c680d5defea81e8285aace29147b1b98af128773300c0892e6f19b1e819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33311c680d5defea81e8285aace29147b1b98af128773300c0892e6f19b1e819", kill_on_drop: false }`
[INFO] [stdout] 33311c680d5defea81e8285aace29147b1b98af128773300c0892e6f19b1e819
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f77f56129594175318259330bcdf2535e0e380cd4a164bb456082b0f5a904d4d
[INFO] running `Command { std: "docker" "start" "-a" "f77f56129594175318259330bcdf2535e0e380cd4a164bb456082b0f5a904d4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[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 num-traits v0.2.18
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling chrono v0.4.37
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]    Compiling 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 8.11s
[INFO] running `Command { std: "docker" "inspect" "f77f56129594175318259330bcdf2535e0e380cd4a164bb456082b0f5a904d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77f56129594175318259330bcdf2535e0e380cd4a164bb456082b0f5a904d4d", kill_on_drop: false }`
[INFO] [stdout] f77f56129594175318259330bcdf2535e0e380cd4a164bb456082b0f5a904d4d
[INFO] checking asn1obj-0.1.6 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] extracting crate asn1obj 0.1.6 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate asn1obj 0.1.6 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d8e28dfde9341f3fa9dc88ac5e6046e2af77c08c739032d4639bb26e5ec9b22
[INFO] running `Command { std: "docker" "start" "-a" "5d8e28dfde9341f3fa9dc88ac5e6046e2af77c08c739032d4639bb26e5ec9b22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d8e28dfde9341f3fa9dc88ac5e6046e2af77c08c739032d4639bb26e5ec9b22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d8e28dfde9341f3fa9dc88ac5e6046e2af77c08c739032d4639bb26e5ec9b22", kill_on_drop: false }`
[INFO] [stdout] 5d8e28dfde9341f3fa9dc88ac5e6046e2af77c08c739032d4639bb26e5ec9b22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 805d53c9b8c46613d8cdd67ccfd0535754a4e276c1830442ec82510c43cf1bb4
[INFO] running `Command { std: "docker" "start" "-a" "805d53c9b8c46613d8cdd67ccfd0535754a4e276c1830442ec82510c43cf1bb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking 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 num-bigint v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling chrono v0.4.37
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling 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/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/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/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/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 11.31s
[INFO] running `Command { std: "docker" "inspect" "805d53c9b8c46613d8cdd67ccfd0535754a4e276c1830442ec82510c43cf1bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "805d53c9b8c46613d8cdd67ccfd0535754a4e276c1830442ec82510c43cf1bb4", kill_on_drop: false }`
[INFO] [stdout] 805d53c9b8c46613d8cdd67ccfd0535754a4e276c1830442ec82510c43cf1bb4