[INFO] fetching crate declare_impl 0.8.2...
[INFO] testing declare_impl-0.8.2 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate declare_impl 0.8.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate declare_impl 0.8.2
[INFO] finished tweaking crates.io crate declare_impl 0.8.2
[INFO] tweaked toml for crates.io crate declare_impl 0.8.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate declare_impl 0.8.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate declare_impl 0.8.2 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" "+1.100.0-beta.1" "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-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to mount : mkdir /var/lib/docker/rootfs/overlayfs/918e60f9bbe7b44cf2f1cb734a02bc219e0b72f9284ac28d9becdeca5bfa4e05: no space left on device
[INFO] testing declare_impl-0.8.2 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate declare_impl 0.8.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate declare_impl 0.8.2
[INFO] finished tweaking crates.io crate declare_impl 0.8.2
[INFO] tweaked toml for crates.io crate declare_impl 0.8.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate declare_impl 0.8.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate declare_impl 0.8.2 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" "+1.100.0-beta.1" "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-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9b3a7d89391ea5efd805765e6295d556548f430aea1784dede86c10d6c4f7939
[INFO] running `Command { std: "docker" "start" "9b3a7d89391ea5efd805765e6295d556548f430aea1784dede86c10d6c4f7939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b3a7d89391ea5efd805765e6295d556548f430aea1784dede86c10d6c4f7939", kill_on_drop: false }`
[INFO] [stdout] 9b3a7d89391ea5efd805765e6295d556548f430aea1784dede86c10d6c4f7939
[INFO] testing declare_impl-0.8.2 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate declare_impl 0.8.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate declare_impl 0.8.2
[INFO] finished tweaking crates.io crate declare_impl 0.8.2
[INFO] tweaked toml for crates.io crate declare_impl 0.8.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate declare_impl 0.8.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate declare_impl 0.8.2 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4ce120082c6fe235d1f839ba41e6676cf31ebe6d60e87a8b89f1250f2b14feeb
[INFO] running `Command { std: "docker" "start" "4ce120082c6fe235d1f839ba41e6676cf31ebe6d60e87a8b89f1250f2b14feeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ce120082c6fe235d1f839ba41e6676cf31ebe6d60e87a8b89f1250f2b14feeb", kill_on_drop: false }`
[INFO] [stdout] 4ce120082c6fe235d1f839ba41e6676cf31ebe6d60e87a8b89f1250f2b14feeb
[INFO] testing declare_impl-0.8.2 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate declare_impl 0.8.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate declare_impl 0.8.2
[INFO] finished tweaking crates.io crate declare_impl 0.8.2
[INFO] tweaked toml for crates.io crate declare_impl 0.8.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate declare_impl 0.8.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate declare_impl 0.8.2 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 596e72a18320487b9bcf47c34b86f163e643f64af39ce19b172ece48fabbcdae
[INFO] running `Command { std: "docker" "start" "596e72a18320487b9bcf47c34b86f163e643f64af39ce19b172ece48fabbcdae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "596e72a18320487b9bcf47c34b86f163e643f64af39ce19b172ece48fabbcdae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "596e72a18320487b9bcf47c34b86f163e643f64af39ce19b172ece48fabbcdae" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "596e72a18320487b9bcf47c34b86f163e643f64af39ce19b172ece48fabbcdae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "596e72a18320487b9bcf47c34b86f163e643f64af39ce19b172ece48fabbcdae" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling indices v0.3.6
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling declare_impl v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.36s
[INFO] running `Command { std: "docker" "inspect" "596e72a18320487b9bcf47c34b86f163e643f64af39ce19b172ece48fabbcdae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "596e72a18320487b9bcf47c34b86f163e643f64af39ce19b172ece48fabbcdae" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling declare_impl v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "596e72a18320487b9bcf47c34b86f163e643f64af39ce19b172ece48fabbcdae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "596e72a18320487b9bcf47c34b86f163e643f64af39ce19b172ece48fabbcdae" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/declare_impl/a11f3df677c23c57/out/declare_impl-a11f3df677c23c57)
[INFO] [stderr]    Doc-tests declare_impl
[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 6 tests
[INFO] [stdout] test src/expand.rs - expand::is_conversion_target (line 897) ... FAILED
[INFO] [stdout] test src/expand.rs - expand::is_conversion_target (line 884) ... FAILED
[INFO] [stdout] test src/expand.rs - expand::is_conversion_target (line 921) ... FAILED
[INFO] [stdout] test src/expand.rs - expand::is_conversion_target (line 915) ... FAILED
[INFO] [stdout] test src/expand.rs - expand::is_conversion_target (line 909) ... FAILED
[INFO] [stdout] test src/expand.rs - expand::is_conversion_target (line 891) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/expand.rs - expand::is_conversion_target (line 897) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Z` in this scope
[INFO] [stdout]    --> src/expand.rs:898:1
[INFO] [stdout]     |
[INFO] [stdout] 898 | Z {
[INFO] [stdout]     | ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: cannot find value `u32` in this scope
[INFO] [stdout]    --> src/expand.rs:899:5
[INFO] [stdout]     |
[INFO] [stdout] 899 |  b: u32
[INFO] [stdout]     |     ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: a builtin type named `u32` exists in another namespace
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0423.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expand.rs - expand::is_conversion_target (line 884) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `X` in this scope
[INFO] [stdout]    --> src/expand.rs:885:1
[INFO] [stdout]     |
[INFO] [stdout] 885 | X {
[INFO] [stdout]     | ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: cannot find value `String` in this scope
[INFO] [stdout]    --> src/expand.rs:886:6
[INFO] [stdout]     |
[INFO] [stdout] 886 |   a: String,
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/string.rs:353:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: `String` defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: a struct named `String` exists in another namespace
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: cannot find value `u32` in this scope
[INFO] [stdout]    --> src/expand.rs:887:6
[INFO] [stdout]     |
[INFO] [stdout] 887 |   b: u32,
[INFO] [stdout]     |      ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: a builtin type named `u32` exists in another namespace
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0423.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expand.rs - expand::is_conversion_target (line 921) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `N2` in this scope
[INFO] [stdout]    --> src/expand.rs:922:1
[INFO] [stdout]     |
[INFO] [stdout] 922 | N2 {
[INFO] [stdout]     | ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: cannot find value `i32` in this scope
[INFO] [stdout]    --> src/expand.rs:923:12
[INFO] [stdout]     |
[INFO] [stdout] 923 |     field: i32
[INFO] [stdout]     |            ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: a builtin type named `i32` exists in another namespace
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0423.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expand.rs - expand::is_conversion_target (line 915) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `N1` in this scope
[INFO] [stdout]    --> src/expand.rs:916:1
[INFO] [stdout]     |
[INFO] [stdout] 916 | N1 {
[INFO] [stdout]     | ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: cannot find value `i32` in this scope
[INFO] [stdout]    --> src/expand.rs:917:12
[INFO] [stdout]     |
[INFO] [stdout] 917 |     field: i32
[INFO] [stdout]     |            ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: a builtin type named `i32` exists in another namespace
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0423.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expand.rs - expand::is_conversion_target (line 909) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `N1` in this scope
[INFO] [stdout]    --> src/expand.rs:910:1
[INFO] [stdout]     |
[INFO] [stdout] 910 | N1 {
[INFO] [stdout]     | ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: cannot find value `i32` in this scope
[INFO] [stdout]    --> src/expand.rs:911:12
[INFO] [stdout]     |
[INFO] [stdout] 911 |     field: i32
[INFO] [stdout]     |            ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: a builtin type named `i32` exists in another namespace
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0423.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expand.rs - expand::is_conversion_target (line 891) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Y` in this scope
[INFO] [stdout]    --> src/expand.rs:892:1
[INFO] [stdout]     |
[INFO] [stdout] 892 | Y {
[INFO] [stdout]     | ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: cannot find value `String` in this scope
[INFO] [stdout]    --> src/expand.rs:893:6
[INFO] [stdout]     |
[INFO] [stdout] 893 |   a: String
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/string.rs:353:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: `String` defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: a struct named `String` exists in another namespace
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0423.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/expand.rs - expand::is_conversion_target (line 884)
[INFO] [stdout]     src/expand.rs - expand::is_conversion_target (line 891)
[INFO] [stdout]     src/expand.rs - expand::is_conversion_target (line 897)
[INFO] [stdout]     src/expand.rs - expand::is_conversion_target (line 909)
[INFO] [stdout]     src/expand.rs - expand::is_conversion_target (line 915)
[INFO] [stdout]     src/expand.rs - expand::is_conversion_target (line 921)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "596e72a18320487b9bcf47c34b86f163e643f64af39ce19b172ece48fabbcdae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596e72a18320487b9bcf47c34b86f163e643f64af39ce19b172ece48fabbcdae", kill_on_drop: false }`
[INFO] [stdout] 596e72a18320487b9bcf47c34b86f163e643f64af39ce19b172ece48fabbcdae
