[INFO] fetching crate op-config 0.1.0...
[INFO] testing op-config-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate op-config 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate op-config 0.1.0
[INFO] finished tweaking crates.io crate op-config 0.1.0
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[INFO] validating manifest of crates.io crate op-config 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "2dd9e2e9eed4697d51418707c990f21d5bd93bdeb881aebd1bee61e26df2fd0a", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ethabi v18.0.0
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[INFO] [stderr]    Compiling op-primitives v0.1.0
[INFO] [stderr]    Compiling op-config v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `wrap` and `strict_select` are never used
[INFO] [stdout]    --> src/stack.rs:529:8
[INFO] [stdout]     |
[INFO] [stdout] 520 | trait ProviderExt: Provider {
[INFO] [stdout]     |       ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 529 |     fn wrap(
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 537 |     fn strict_select(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.55s
[INFO] running `Command { std: "docker" "inspect" "971041ca4adc0f0498667c86aa364cfbaaaf157660104e3071cc5f0675f6573a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "971041ca4adc0f0498667c86aa364cfbaaaf157660104e3071cc5f0675f6573a", kill_on_drop: false }`
[INFO] [stdout] 971041ca4adc0f0498667c86aa364cfbaaaf157660104e3071cc5f0675f6573a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b63650faf3bcfe4ff9c139f1eac24f09a7459959007f02c68858777ed7574d2e
[INFO] running `Command { std: "docker" "start" "-a" "b63650faf3bcfe4ff9c139f1eac24f09a7459959007f02c68858777ed7574d2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling temp_testdir v0.2.3
[INFO] [stderr]    Compiling op-config v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `wrap` and `strict_select` are never used
[INFO] [stdout]    --> src/stack.rs:529:8
[INFO] [stdout]     |
[INFO] [stdout] 520 | trait ProviderExt: Provider {
[INFO] [stdout]     |       ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 529 |     fn wrap(
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 537 |     fn strict_select(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `wrap` and `strict_select` are never used
[INFO] [stdout]    --> src/stack.rs:529:8
[INFO] [stdout]     |
[INFO] [stdout] 520 | trait ProviderExt: Provider {
[INFO] [stdout]     |       ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 529 |     fn wrap(
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 537 |     fn strict_select(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.71s
[INFO] running `Command { std: "docker" "inspect" "b63650faf3bcfe4ff9c139f1eac24f09a7459959007f02c68858777ed7574d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b63650faf3bcfe4ff9c139f1eac24f09a7459959007f02c68858777ed7574d2e", kill_on_drop: false }`
[INFO] [stdout] b63650faf3bcfe4ff9c139f1eac24f09a7459959007f02c68858777ed7574d2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28e65a96b3c982453a9851b14fa04175fd2ce39951834574d7df927598de4082
[INFO] running `Command { std: "docker" "start" "-a" "28e65a96b3c982453a9851b14fa04175fd2ce39951834574d7df927598de4082", kill_on_drop: false }`
[INFO] [stderr] warning: methods `wrap` and `strict_select` are never used
[INFO] [stderr]    --> src/stack.rs:529:8
[INFO] [stderr]     |
[INFO] [stderr] 520 | trait ProviderExt: Provider {
[INFO] [stderr]     |       ----------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 529 |     fn wrap(
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 537 |     fn strict_select(
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `op-config` (lib) generated 1 warning
[INFO] [stderr] warning: `op-config` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/op_config-f98593654549ede6)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stack.rs (/opt/rustwide/target/debug/deps/stack-955aecaeeb8bc30e)
[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 2 tests
[INFO] [stdout] test test_read_config_with_components ... ok
[INFO] [stdout] test test_default_config ... ok
[INFO] [stderr]    Doc-tests op_config
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/stack.rs - stack::Config<'_>::from_provider (line 220) - compile ... ok
[INFO] [stdout] test src/stack.rs - stack::Config<'_>::with_root (line 309) ... ok
[INFO] [stdout] test src/stack.rs - stack::Config<'_>::try_from (line 248) ... ok
[INFO] [stdout] test src/stack.rs - stack::Config<'_>::figment_with_root (line 295) ... ok
[INFO] [stdout] test src/lib.rs - stack (line 18) ... ok
[INFO] [stdout] test src/stack.rs - stack::Config<'_>::figment (line 280) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "28e65a96b3c982453a9851b14fa04175fd2ce39951834574d7df927598de4082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28e65a96b3c982453a9851b14fa04175fd2ce39951834574d7df927598de4082", kill_on_drop: false }`
[INFO] [stdout] 28e65a96b3c982453a9851b14fa04175fd2ce39951834574d7df927598de4082
