[INFO] fetching crate confee 0.1.3...
[INFO] testing confee-0.1.3 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate confee 0.1.3 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate confee 0.1.3 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate confee 0.1.3
[INFO] finished tweaking crates.io crate confee 0.1.3
[INFO] tweaked toml for crates.io crate confee 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate confee 0.1.3 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2d055c7ef12a39260979a627bae253cbe326b6ebf3575f414e3f82c46794b6c
[INFO] running `Command { std: "docker" "start" "-a" "d2d055c7ef12a39260979a627bae253cbe326b6ebf3575f414e3f82c46794b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2d055c7ef12a39260979a627bae253cbe326b6ebf3575f414e3f82c46794b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2d055c7ef12a39260979a627bae253cbe326b6ebf3575f414e3f82c46794b6c", kill_on_drop: false }`
[INFO] [stdout] d2d055c7ef12a39260979a627bae253cbe326b6ebf3575f414e3f82c46794b6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cf056bd2792bdad4bc3647806de13aef0b3c3ee289d3ae74e68f5c8236982cc
[INFO] running `Command { std: "docker" "start" "-a" "1cf056bd2792bdad4bc3647806de13aef0b3c3ee289d3ae74e68f5c8236982cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling confee v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "1cf056bd2792bdad4bc3647806de13aef0b3c3ee289d3ae74e68f5c8236982cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf056bd2792bdad4bc3647806de13aef0b3c3ee289d3ae74e68f5c8236982cc", kill_on_drop: false }`
[INFO] [stdout] 1cf056bd2792bdad4bc3647806de13aef0b3c3ee289d3ae74e68f5c8236982cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e65253d8e1675ebce50ea13a9b4f7ea24a80b3d4664c0a207ad9f09a5d40f70
[INFO] running `Command { std: "docker" "start" "-a" "9e65253d8e1675ebce50ea13a9b4f7ea24a80b3d4664c0a207ad9f09a5d40f70", kill_on_drop: false }`
[INFO] [stderr]    Compiling confee v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "9e65253d8e1675ebce50ea13a9b4f7ea24a80b3d4664c0a207ad9f09a5d40f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e65253d8e1675ebce50ea13a9b4f7ea24a80b3d4664c0a207ad9f09a5d40f70", kill_on_drop: false }`
[INFO] [stdout] 9e65253d8e1675ebce50ea13a9b4f7ea24a80b3d4664c0a207ad9f09a5d40f70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 423a359469629682f8d199e2b701847f11e122c49d62d3a172dbd3d9ba87f65f
[INFO] running `Command { std: "docker" "start" "-a" "423a359469629682f8d199e2b701847f11e122c49d62d3a172dbd3d9ba87f65f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/confee-97b2cbf494804955)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests confee
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/conf.rs - conf::Conf::update (line 73) ... FAILED
[INFO] [stdout] test src/conf.rs - conf::Conf::get (line 112) ... FAILED
[INFO] [stdout] test src/conf.rs - conf::Conf (line 131) ... FAILED
[INFO] [stdout] test src/conf.rs - conf::Conf::from (line 27) ... FAILED
[INFO] [stdout] test src/conf.rs - conf::Conf (line 150) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/conf.rs - conf::Conf::update (line 73) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Conf`
[INFO] [stdout]  --> src/conf.rs:74:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut conf = Conf::from([
[INFO] [stdout]   |                ^^^^ use of undeclared type `Conf`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use confee::conf::Conf;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `conf_file_name` in this scope
[INFO] [stdout]  --> src/conf.rs:78:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | match conf.with_file(conf_file_name).update() {
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/conf.rs - conf::Conf::get (line 112) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Conf`
[INFO] [stdout]  --> src/conf.rs:113:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut conf = Conf::from([
[INFO] [stdout]   |                ^^^^ use of undeclared type `Conf`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use confee::conf::Conf;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `IpAddr` in this scope
[INFO] [stdout]  --> src/conf.rs:118:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | let addr: IpAddr = conf.get("addr").unwrap();
[INFO] [stdout]   |           ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::net::IpAddr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/conf.rs - conf::Conf (line 131) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Conf`
[INFO] [stdout]  --> src/conf.rs:132:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut conf = Conf::from([
[INFO] [stdout]   |                ^^^^ use of undeclared type `Conf`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use confee::conf::Conf;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/conf.rs - conf::Conf::from (line 27) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Conf`
[INFO] [stdout]  --> src/conf.rs:28:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut conf = Conf::from([
[INFO] [stdout]   |                ^^^^ use of undeclared type `Conf`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use confee::conf::Conf;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/conf.rs - conf::Conf (line 150) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Conf`
[INFO] [stdout]  --> src/conf.rs:151:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut conf = Conf::from([
[INFO] [stdout]   |                ^^^^ use of undeclared type `Conf`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use confee::conf::Conf;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/conf.rs - conf::Conf (line 131)
[INFO] [stdout]     src/conf.rs - conf::Conf (line 150)
[INFO] [stdout]     src/conf.rs - conf::Conf::from (line 27)
[INFO] [stdout]     src/conf.rs - conf::Conf::get (line 112)
[INFO] [stdout]     src/conf.rs - conf::Conf::update (line 73)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "423a359469629682f8d199e2b701847f11e122c49d62d3a172dbd3d9ba87f65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "423a359469629682f8d199e2b701847f11e122c49d62d3a172dbd3d9ba87f65f", kill_on_drop: false }`
[INFO] [stdout] 423a359469629682f8d199e2b701847f11e122c49d62d3a172dbd3d9ba87f65f
