[INFO] fetching crate oa 0.1.0...
[INFO] testing oa-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate oa 0.1.0 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate oa 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oa 0.1.0
[INFO] finished tweaking crates.io crate oa 0.1.0
[INFO] tweaked toml for crates.io crate oa 0.1.0 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] crate crates.io crate oa 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4ecaf001889b7937040d2c64fd6d8d04fcf4ba409d973419ba652a0a37dfa71
[INFO] running `Command { std: "docker" "start" "-a" "a4ecaf001889b7937040d2c64fd6d8d04fcf4ba409d973419ba652a0a37dfa71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4ecaf001889b7937040d2c64fd6d8d04fcf4ba409d973419ba652a0a37dfa71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ecaf001889b7937040d2c64fd6d8d04fcf4ba409d973419ba652a0a37dfa71", kill_on_drop: false }`
[INFO] [stdout] a4ecaf001889b7937040d2c64fd6d8d04fcf4ba409d973419ba652a0a37dfa71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d7447f06aba3180dd8581646973daab1ee9af9eff5d255d39b5bcd393720564
[INFO] running `Command { std: "docker" "start" "-a" "9d7447f06aba3180dd8581646973daab1ee9af9eff5d255d39b5bcd393720564", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling oa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `http::StatusCode as HttpStatusCode`
[INFO] [stdout]  --> src/v3/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use http::StatusCode as HttpStatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NonZeroU16`
[INFO] [stdout]  --> src/v3/mod.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::num::{NonZeroU16, NonZeroU32};
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::default_true`
[INFO] [stdout]  --> src/v3/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::utils::default_true;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `default_true`
[INFO] [stdout]  --> src/utils.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) const fn default_true() -> bool {
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.01s
[INFO] running `Command { std: "docker" "inspect" "9d7447f06aba3180dd8581646973daab1ee9af9eff5d255d39b5bcd393720564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d7447f06aba3180dd8581646973daab1ee9af9eff5d255d39b5bcd393720564", kill_on_drop: false }`
[INFO] [stdout] 9d7447f06aba3180dd8581646973daab1ee9af9eff5d255d39b5bcd393720564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0da3a8cd5df49b7b870c7b859ae9faf20c8bb2ebd4e6cb1c86d0e11346b8366
[INFO] running `Command { std: "docker" "start" "-a" "b0da3a8cd5df49b7b870c7b859ae9faf20c8bb2ebd4e6cb1c86d0e11346b8366", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stdout] warning: unused import: `http::StatusCode as HttpStatusCode`
[INFO] [stdout]  --> src/v3/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use http::StatusCode as HttpStatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NonZeroU16`
[INFO] [stdout]  --> src/v3/mod.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::num::{NonZeroU16, NonZeroU32};
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::default_true`
[INFO] [stdout]  --> src/v3/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::utils::default_true;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `default_true`
[INFO] [stdout]  --> src/utils.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) const fn default_true() -> bool {
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stderr]    Compiling oa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `http::StatusCode as HttpStatusCode`
[INFO] [stdout]  --> src/v3/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use http::StatusCode as HttpStatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NonZeroU16`
[INFO] [stdout]  --> src/v3/mod.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::num::{NonZeroU16, NonZeroU32};
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::default_true`
[INFO] [stdout]  --> src/v3/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::utils::default_true;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `default_true`
[INFO] [stdout]  --> src/utils.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) const fn default_true() -> bool {
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `Command { std: "docker" "inspect" "b0da3a8cd5df49b7b870c7b859ae9faf20c8bb2ebd4e6cb1c86d0e11346b8366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0da3a8cd5df49b7b870c7b859ae9faf20c8bb2ebd4e6cb1c86d0e11346b8366", kill_on_drop: false }`
[INFO] [stdout] b0da3a8cd5df49b7b870c7b859ae9faf20c8bb2ebd4e6cb1c86d0e11346b8366
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e38d5cb77a6481245f1475231f10b8a38d0eb04e70b497206f0e3f3bb678bd21
[INFO] running `Command { std: "docker" "start" "-a" "e38d5cb77a6481245f1475231f10b8a38d0eb04e70b497206f0e3f3bb678bd21", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `http::StatusCode as HttpStatusCode`
[INFO] [stderr]  --> src/v3/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use http::StatusCode as HttpStatusCode;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `NonZeroU16`
[INFO] [stderr]  --> src/v3/mod.rs:5:16
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::num::{NonZeroU16, NonZeroU32};
[INFO] [stderr]   |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::utils::default_true`
[INFO] [stderr]  --> src/v3/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::utils::default_true;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `default_true`
[INFO] [stderr]  --> src/utils.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub(crate) const fn default_true() -> bool {
[INFO] [stderr]   |                     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `oa` (lib) generated 4 warnings
[INFO] [stderr] warning: `oa` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oa-5c4e16b7db1dd4dd)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oa
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e38d5cb77a6481245f1475231f10b8a38d0eb04e70b497206f0e3f3bb678bd21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e38d5cb77a6481245f1475231f10b8a38d0eb04e70b497206f0e3f3bb678bd21", kill_on_drop: false }`
[INFO] [stdout] e38d5cb77a6481245f1475231f10b8a38d0eb04e70b497206f0e3f3bb678bd21