[INFO] fetching crate strum 0.23.0...
[INFO] testing strum-0.23.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate strum 0.23.0 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate strum 0.23.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate strum 0.23.0
[INFO] finished tweaking crates.io crate strum 0.23.0
[INFO] tweaked toml for crates.io crate strum 0.23.0 written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strum_macros v0.23.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3114fbb9cc8d0261e04995dad8de1544b6a46e71db7f2a39260c8bb4a846516a
[INFO] running `Command { std: "docker" "start" "-a" "3114fbb9cc8d0261e04995dad8de1544b6a46e71db7f2a39260c8bb4a846516a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3114fbb9cc8d0261e04995dad8de1544b6a46e71db7f2a39260c8bb4a846516a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3114fbb9cc8d0261e04995dad8de1544b6a46e71db7f2a39260c8bb4a846516a", kill_on_drop: false }`
[INFO] [stdout] 3114fbb9cc8d0261e04995dad8de1544b6a46e71db7f2a39260c8bb4a846516a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62fa9a6bf1fbec5805c0ca5f0d8fb3ffad7b3d8d91a72214e016692da0b7a478
[INFO] running `Command { std: "docker" "start" "-a" "62fa9a6bf1fbec5805c0ca5f0d8fb3ffad7b3d8d91a72214e016692da0b7a478", kill_on_drop: false }`
[INFO] [stderr]    Compiling strum v0.23.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "62fa9a6bf1fbec5805c0ca5f0d8fb3ffad7b3d8d91a72214e016692da0b7a478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62fa9a6bf1fbec5805c0ca5f0d8fb3ffad7b3d8d91a72214e016692da0b7a478", kill_on_drop: false }`
[INFO] [stdout] 62fa9a6bf1fbec5805c0ca5f0d8fb3ffad7b3d8d91a72214e016692da0b7a478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d46a1d10f98968e27af774169e8055619c1a08c016c14801dce08ecd848ec9bd
[INFO] running `Command { std: "docker" "start" "-a" "d46a1d10f98968e27af774169e8055619c1a08c016c14801dce08ecd848ec9bd", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling strum v0.23.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.69s
[INFO] running `Command { std: "docker" "inspect" "d46a1d10f98968e27af774169e8055619c1a08c016c14801dce08ecd848ec9bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d46a1d10f98968e27af774169e8055619c1a08c016c14801dce08ecd848ec9bd", kill_on_drop: false }`
[INFO] [stdout] d46a1d10f98968e27af774169e8055619c1a08c016c14801dce08ecd848ec9bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e85a4c28cd1f4f24466225ccca452cb765262f0de606b1ee93dc0c84000c8e0c
[INFO] running `Command { std: "docker" "start" "-a" "e85a4c28cd1f4f24466225ccca452cb765262f0de606b1ee93dc0c84000c8e0c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/strum-1ce1e528b87d5106)
[INFO] [stderr]    Doc-tests strum
[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 5 tests
[INFO] [stdout] test src/additional_attributes.rs - additional_attributes (line 69) ... ignored
[INFO] [stdout] test src/lib.rs - IntoEnumIterator (line 70) ... FAILED
[INFO] [stdout] test src/lib.rs - EnumProperty (line 139) ... FAILED
[INFO] [stdout] test src/lib.rs - EnumMessage (line 108) ... FAILED
[INFO] [stdout] test src/additional_attributes.rs - additional_attributes (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - IntoEnumIterator (line 70) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `strum::EnumIter`
[INFO] [stdout]  --> src/lib.rs:73:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use strum::{EnumIter, IntoEnumIterator};
[INFO] [stdout]   |             ^^^^^^^^ no `EnumIter` in the root
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `EnumIter`
[INFO] [stdout]  --> src/lib.rs:75:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(EnumIter, Debug)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Color: IntoEnumIterator` is not satisfied
[INFO] [stdout]   --> src/lib.rs:94:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | generic_iterator::<Color, _>(|color| println!("{:?}", color));
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `IntoEnumIterator` is not implemented for `Color`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `generic_iterator`
[INFO] [stdout]   --> src/lib.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn generic_iterator<E, F>(pred: F)
[INFO] [stdout]    |    ---------------- required by a bound in this
[INFO] [stdout] 18 | where
[INFO] [stdout] 19 |     E: IntoEnumIterator,
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ required by this bound in `generic_iterator`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - EnumProperty (line 139) stdout ----
[INFO] [stdout] error: cannot find derive macro `EnumProperty` in this scope
[INFO] [stdout]  --> src/lib.rs:144:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(PartialEq, Eq, Debug, EnumProperty)]
[INFO] [stdout]   |                                ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this derive macro:
[INFO] [stdout]           strum_macros::EnumProperty
[INFO] [stdout] note: `EnumProperty` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]  --> src/lib.rs:142:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use strum::EnumProperty;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `strum` in this scope
[INFO] [stdout]   --> src/lib.rs:146:7
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[strum(props(Teacher="Ms.Frizzle", Room="201"))]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `strum` is imported here, but it is a crate, not an attribute
[INFO] [stdout]   --> src/lib.rs:138:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | extern crate r#strum;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `strum` in this scope
[INFO] [stdout]   --> src/lib.rs:148:7
[INFO] [stdout]    |
[INFO] [stdout] 12 |     #[strum(props(Teacher="Mr.Smith"))]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `strum` is imported here, but it is a crate, not an attribute
[INFO] [stdout]   --> src/lib.rs:138:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | extern crate r#strum;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `strum` in this scope
[INFO] [stdout]   --> src/lib.rs:149:7
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #[strum(props(Room="103"))]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `strum` is imported here, but it is a crate, not an attribute
[INFO] [stdout]   --> src/lib.rs:138:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | extern crate r#strum;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `strum` in this scope
[INFO] [stdout]   --> src/lib.rs:151:7
[INFO] [stdout]    |
[INFO] [stdout] 15 |     #[strum(props(Time="2:30"))]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `strum` is imported here, but it is a crate, not an attribute
[INFO] [stdout]   --> src/lib.rs:138:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | extern crate r#strum;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_str` found for enum `Class` in the current scope
[INFO] [stdout]   --> src/lib.rs:156:34
[INFO] [stdout]    |
[INFO] [stdout] 9  | enum Class {
[INFO] [stdout]    | ---------- method `get_str` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 20 | assert_eq!("Ms.Frizzle", history.get_str("Teacher").unwrap());
[INFO] [stdout]    |                                  ^^^^^^^ method not found in `Class`
[INFO] [stdout]    |
[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 `get_str`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `EnumProperty`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - EnumMessage (line 108) stdout ----
[INFO] [stdout] error: cannot find derive macro `EnumMessage` in this scope
[INFO] [stdout]  --> src/lib.rs:113:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(PartialEq, Eq, Debug, EnumMessage)]
[INFO] [stdout]   |                                ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this derive macro:
[INFO] [stdout]           strum_macros::EnumMessage
[INFO] [stdout] note: `EnumMessage` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]  --> src/lib.rs:111:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use strum::EnumMessage;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `strum` in this scope
[INFO] [stdout]   --> src/lib.rs:115:7
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[strum(message="I have a dog")]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `strum` is imported here, but it is a crate, not an attribute
[INFO] [stdout]   --> src/lib.rs:107:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | extern crate r#strum;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `strum` in this scope
[INFO] [stdout]   --> src/lib.rs:116:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[strum(detailed_message="My dog's name is Spots")]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `strum` is imported here, but it is a crate, not an attribute
[INFO] [stdout]   --> src/lib.rs:107:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | extern crate r#strum;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `strum` in this scope
[INFO] [stdout]   --> src/lib.rs:118:7
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #[strum(message="I don't have a cat")]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `strum` is imported here, but it is a crate, not an attribute
[INFO] [stdout]   --> src/lib.rs:107:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | extern crate r#strum;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_message` found for enum `Pet` in the current scope
[INFO] [stdout]   --> src/lib.rs:123:35
[INFO] [stdout]    |
[INFO] [stdout] 9  | enum Pet {
[INFO] [stdout]    | -------- method `get_message` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 18 | assert_eq!("I have a dog", my_pet.get_message().unwrap());
[INFO] [stdout]    |                                   ^^^^^^^^^^^ method not found in `Pet`
[INFO] [stdout]    |
[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 `get_message`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `EnumMessage`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - EnumMessage (line 108)
[INFO] [stdout]     src/lib.rs - EnumProperty (line 139)
[INFO] [stdout]     src/lib.rs - IntoEnumIterator (line 70)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 3 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "e85a4c28cd1f4f24466225ccca452cb765262f0de606b1ee93dc0c84000c8e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e85a4c28cd1f4f24466225ccca452cb765262f0de606b1ee93dc0c84000c8e0c", kill_on_drop: false }`
[INFO] [stdout] e85a4c28cd1f4f24466225ccca452cb765262f0de606b1ee93dc0c84000c8e0c