[INFO] fetching crate configit 0.3.1...
[INFO] testing configit-0.3.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate configit 0.3.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate configit 0.3.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6/source/rust-toolchain
[INFO] started tweaking crates.io crate configit 0.3.1
[INFO] finished tweaking crates.io crate configit 0.3.1
[INFO] tweaked toml for crates.io crate configit 0.3.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d9014ffd20587a8f979bea9904aec58bbebc6b0e84e4ec2ab148af2480f3fc7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5d9014ffd20587a8f979bea9904aec58bbebc6b0e84e4ec2ab148af2480f3fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d9014ffd20587a8f979bea9904aec58bbebc6b0e84e4ec2ab148af2480f3fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d9014ffd20587a8f979bea9904aec58bbebc6b0e84e4ec2ab148af2480f3fc7", kill_on_drop: false }`
[INFO] [stdout] 5d9014ffd20587a8f979bea9904aec58bbebc6b0e84e4ec2ab148af2480f3fc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60aaf5721409eada85630f2e7bbe1db54ef18d9e50e9020d10c3ca03c18b5537
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "60aaf5721409eada85630f2e7bbe1db54ef18d9e50e9020d10c3ca03c18b5537", kill_on_drop: false }`
[INFO] [stderr]    Compiling configit v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "60aaf5721409eada85630f2e7bbe1db54ef18d9e50e9020d10c3ca03c18b5537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60aaf5721409eada85630f2e7bbe1db54ef18d9e50e9020d10c3ca03c18b5537", kill_on_drop: false }`
[INFO] [stdout] 60aaf5721409eada85630f2e7bbe1db54ef18d9e50e9020d10c3ca03c18b5537
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6b7996638fea7f3fe34e80cc871460782a673a009988b733b4cc7bfb5d8aec1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e6b7996638fea7f3fe34e80cc871460782a673a009988b733b4cc7bfb5d8aec1", kill_on_drop: false }`
[INFO] [stderr]    Compiling configit v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "e6b7996638fea7f3fe34e80cc871460782a673a009988b733b4cc7bfb5d8aec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b7996638fea7f3fe34e80cc871460782a673a009988b733b4cc7bfb5d8aec1", kill_on_drop: false }`
[INFO] [stdout] e6b7996638fea7f3fe34e80cc871460782a673a009988b733b4cc7bfb5d8aec1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99dff26eaf5fe1d24fe9cc52e4215bb2e9c6989b3540eaf9c93c5b2c662d53df
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99dff26eaf5fe1d24fe9cc52e4215bb2e9c6989b3540eaf9c93c5b2c662d53df", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/configit-4060ec614ddcca34)
[INFO] [stderr]    Doc-tests configit
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 5) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `serde_derive`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_derive::Deserialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared crate or module `serde_derive`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Deserialize`
[INFO] [stdout]  --> src/lib.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Debug, Deserialize)]
[INFO] [stdout]   |                 ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `load` exists for struct `AppConfig`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/lib.rs:15:25
[INFO] [stdout]     |
[INFO] [stdout] 8   | pub struct AppConfig {
[INFO] [stdout]     | --------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | function or associated item `load` not found for this
[INFO] [stdout]     | doesn't satisfy `AppConfig: Loader`
[INFO] [stdout]     | doesn't satisfy `AppConfig: serde::de::DeserializeOwned`
[INFO] [stdout] ...
[INFO] [stdout] 13  | let config = AppConfig::load("config.toml").expect("couldn't load `config.toml` file");
[INFO] [stdout]     |                         ^^^^ function or associated item cannot be called on `AppConfig` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `AppConfig: serde::de::DeserializeOwned`
[INFO] [stdout]             which is required by `AppConfig: Loader`
[INFO] [stdout]             `&AppConfig: serde::de::DeserializeOwned`
[INFO] [stdout]             which is required by `&AppConfig: Loader`
[INFO] [stdout]             `&mut AppConfig: serde::de::DeserializeOwned`
[INFO] [stdout]             which is required by `&mut AppConfig: Loader`
[INFO] [stdout] note: the following trait must be implemented
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.136/src/de/mod.rs:604:1
[INFO] [stdout]     |
[INFO] [stdout] 604 | pub trait DeserializeOwned: for<'de> Deserialize<'de> {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "99dff26eaf5fe1d24fe9cc52e4215bb2e9c6989b3540eaf9c93c5b2c662d53df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99dff26eaf5fe1d24fe9cc52e4215bb2e9c6989b3540eaf9c93c5b2c662d53df", kill_on_drop: false }`
[INFO] [stdout] 99dff26eaf5fe1d24fe9cc52e4215bb2e9c6989b3540eaf9c93c5b2c662d53df