[INFO] fetching crate enum_from_variant 0.1.1... [INFO] testing enum_from_variant-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate enum_from_variant 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate enum_from_variant 0.1.1 [INFO] finished tweaking crates.io crate enum_from_variant 0.1.1 [INFO] tweaked toml for crates.io crate enum_from_variant 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate enum_from_variant 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 37 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dissimilar v1.0.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce8e75a19d8383ffa861f9375271cd3056dee89132c6dfcdffc691e9c4127eea [INFO] running `Command { std: "docker" "start" "-a" "ce8e75a19d8383ffa861f9375271cd3056dee89132c6dfcdffc691e9c4127eea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce8e75a19d8383ffa861f9375271cd3056dee89132c6dfcdffc691e9c4127eea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce8e75a19d8383ffa861f9375271cd3056dee89132c6dfcdffc691e9c4127eea", kill_on_drop: false }` [INFO] [stdout] ce8e75a19d8383ffa861f9375271cd3056dee89132c6dfcdffc691e9c4127eea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a1b1984695dba3e7756fd1e884166682af6df6cb24706bfa53337f0d84f0f9a [INFO] running `Command { std: "docker" "start" "-a" "6a1b1984695dba3e7756fd1e884166682af6df6cb24706bfa53337f0d84f0f9a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling enum_from_variant v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.85s [INFO] running `Command { std: "docker" "inspect" "6a1b1984695dba3e7756fd1e884166682af6df6cb24706bfa53337f0d84f0f9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a1b1984695dba3e7756fd1e884166682af6df6cb24706bfa53337f0d84f0f9a", kill_on_drop: false }` [INFO] [stdout] 6a1b1984695dba3e7756fd1e884166682af6df6cb24706bfa53337f0d84f0f9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12fc5f8150996770f81fe43be90b2422908fadd1b8756128556d97e7cdf1f4c1 [INFO] running `Command { std: "docker" "start" "-a" "12fc5f8150996770f81fe43be90b2422908fadd1b8756128556d97e7cdf1f4c1", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling toml_writer v1.0.2 [INFO] [stderr] Compiling dissimilar v1.0.10 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling enum_from_variant v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling toml_parser v1.0.2 [INFO] [stderr] Compiling toml_datetime v0.7.0 [INFO] [stderr] Compiling serde_spanned v1.0.0 [INFO] [stderr] Compiling toml v0.9.5 [INFO] [stderr] Compiling trybuild v1.0.110 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 19.69s [INFO] running `Command { std: "docker" "inspect" "12fc5f8150996770f81fe43be90b2422908fadd1b8756128556d97e7cdf1f4c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12fc5f8150996770f81fe43be90b2422908fadd1b8756128556d97e7cdf1f4c1", kill_on_drop: false }` [INFO] [stdout] 12fc5f8150996770f81fe43be90b2422908fadd1b8756128556d97e7cdf1f4c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 00a5376c914e7622e4ee998eeaea8a16c0794c32fe4d24f655c5998ce801a599 [INFO] running `Command { std: "docker" "start" "-a" "00a5376c914e7622e4ee998eeaea8a16c0794c32fe4d24f655c5998ce801a599", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enum_from_variant-0e54ae1318bcae1b) [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 enum_from_variant [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - derive (line 21) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - derive (line 21) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `derive_more` [INFO] [stdout] --> src/lib.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 5 | use derive_more::Display; [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `derive_more` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `derive_more`, use `cargo add derive_more` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0599]: `NetworkError` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/lib.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, EnumFromVariant)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ method cannot be called on `NetworkError` due to unsatisfied trait bounds [INFO] [stdout] ... [INFO] [stdout] 16 | pub enum NetworkError { [INFO] [stdout] | --------------------- method `to_string` not found for this enum because it doesn't satisfy `NetworkError: ToString` or `NetworkError: std::fmt::Display` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `NetworkError: std::fmt::Display` [INFO] [stdout] which is required by `NetworkError: ToString` [INFO] [stdout] note: the trait `std::fmt::Display` must be implemented [INFO] [stdout] --> /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1006:1 [INFO] [stdout] note: the method `to_string` exists on the type `String` [INFO] [stdout] --> /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/string.rs:2785:5 [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `to_string`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `ToString` [INFO] [stdout] = note: this error originates in the derive macro `EnumFromVariant` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 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 - derive (line 21) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "00a5376c914e7622e4ee998eeaea8a16c0794c32fe4d24f655c5998ce801a599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00a5376c914e7622e4ee998eeaea8a16c0794c32fe4d24f655c5998ce801a599", kill_on_drop: false }` [INFO] [stdout] 00a5376c914e7622e4ee998eeaea8a16c0794c32fe4d24f655c5998ce801a599