[INFO] fetching crate giftwrap 0.3.0...
[INFO] testing giftwrap-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate giftwrap 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate giftwrap 0.3.0 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] started tweaking crates.io crate giftwrap 0.3.0
[INFO] finished tweaking crates.io crate giftwrap 0.3.0
[INFO] tweaked toml for crates.io crate giftwrap 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate giftwrap 0.3.0 already has a lockfile, it will not be regenerated
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 97329b8d273a3aa06d4c8cfde1f28b43bddd7b2a0ebcae654a11c66d89bc2db2
[INFO] running `Command { std: "docker" "start" "-a" "97329b8d273a3aa06d4c8cfde1f28b43bddd7b2a0ebcae654a11c66d89bc2db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97329b8d273a3aa06d4c8cfde1f28b43bddd7b2a0ebcae654a11c66d89bc2db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97329b8d273a3aa06d4c8cfde1f28b43bddd7b2a0ebcae654a11c66d89bc2db2", kill_on_drop: false }`
[INFO] [stdout] 97329b8d273a3aa06d4c8cfde1f28b43bddd7b2a0ebcae654a11c66d89bc2db2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] c9800c079f3e32c0bb5d840cb6014b600983e418216a3b66b727053cad952317
[INFO] running `Command { std: "docker" "start" "-a" "c9800c079f3e32c0bb5d840cb6014b600983e418216a3b66b727053cad952317", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling giftwrap v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.49s
[INFO] running `Command { std: "docker" "inspect" "c9800c079f3e32c0bb5d840cb6014b600983e418216a3b66b727053cad952317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9800c079f3e32c0bb5d840cb6014b600983e418216a3b66b727053cad952317", kill_on_drop: false }`
[INFO] [stdout] c9800c079f3e32c0bb5d840cb6014b600983e418216a3b66b727053cad952317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ce315c030bc3e8a5975b7bd2311b3443e634f58c66d7b6cab4bee78ced297831
[INFO] running `Command { std: "docker" "start" "-a" "ce315c030bc3e8a5975b7bd2311b3443e634f58c66d7b6cab4bee78ced297831", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling giftwrap v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "ce315c030bc3e8a5975b7bd2311b3443e634f58c66d7b6cab4bee78ced297831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce315c030bc3e8a5975b7bd2311b3443e634f58c66d7b6cab4bee78ced297831", kill_on_drop: false }`
[INFO] [stdout] ce315c030bc3e8a5975b7bd2311b3443e634f58c66d7b6cab4bee78ced297831
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 89122209a63f4bd0b4f0b4faa21bd4e42d81b2194566c63b7520fe6fdc2d7d38
[INFO] running `Command { std: "docker" "start" "-a" "89122209a63f4bd0b4f0b4faa21bd4e42d81b2194566c63b7520fe6fdc2d7d38", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/giftwrap-f6f55ef98d547eb5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests giftwrap
[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 src/lib.rs - derive_unwrap (line 79) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/lib.rs - derive_wrap (line 20) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - derive_unwrap (line 79) stdout ----
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]   --> src/lib.rs:110:36
[INFO] [stdout]    |
[INFO] [stdout] 2  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_79_0() {
[INFO] [stdout]    |           - unclosed delimiter                                          - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 16 |         match f {
[INFO] [stdout]    |                 - this delimiter might not be properly closed...
[INFO] [stdout] ...
[INFO] [stdout] 20 |     }
[INFO] [stdout]    |     - ...as it matches this but it has different indentation
[INFO] [stdout] ...
[INFO] [stdout] 33 | } _doctest_main_src_lib_rs_79_0() }
[INFO] [stdout]    |                                    ^
[INFO] [stdout] 
[INFO] [stdout] error: implementation is not supported in `trait`s or `impl`s
[INFO] [stdout]   --> src/lib.rs:100:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl TryFrom<SomeEnum> for String {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider moving the implementation out to a nearby module scope
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found `(`
[INFO] [stdout]   --> src/lib.rs:110:32
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl TryFrom<SomeEnum> for i64 {
[INFO] [stdout]    |                                - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 33 | } _doctest_main_src_lib_rs_79_0() }
[INFO] [stdout]    |                                ^  - the item list ends here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Unwrap` in this scope
[INFO] [stdout]  --> src/lib.rs:80:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Unwrap)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this derive macro:
[INFO] [stdout]           giftwrap::Unwrap
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `noUnwrap` in this scope
[INFO] [stdout]  --> src/lib.rs:84:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[noUnwrap]
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `TryFrom` in this scope
[INFO] [stdout]   --> src/lib.rs:89:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl TryFrom<SomeEnum> for i64 {
[INFO] [stdout]    |      ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: 'std::convert::TryFrom' is included in the prelude starting in Edition 2021
[INFO] [stdout]    = note: 'core::convert::TryFrom' is included in the prelude starting in Edition 2021
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  | use core::convert::TryFrom;
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::convert::TryFrom;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - derive_wrap (line 20) stdout ----
[INFO] [stdout] error: expected one of `,`, `=`, or `}`, found `#`
[INFO] [stdout]  --> src/lib.rs:27:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     DeepVariant(Arc<Mutex<bool>>)
[INFO] [stdout]   |                                  -
[INFO] [stdout]   |                                  |
[INFO] [stdout]   |                                  expected one of `,`, `=`, or `}`
[INFO] [stdout]   |                                  help: missing `,`
[INFO] [stdout] 9 |     #[noWrap]
[INFO] [stdout]   |     ^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Wrap` in this scope
[INFO] [stdout]  --> src/lib.rs:21:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Wrap)]
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this derive macro:
[INFO] [stdout]           giftwrap::Wrap
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `wrapDepth` in this scope
[INFO] [stdout]  --> src/lib.rs:25:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[wrapDepth(0)]
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `noWrap` in this scope
[INFO] [stdout]  --> src/lib.rs:27:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |     #[noWrap]
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Arc` in this scope
[INFO] [stdout]  --> src/lib.rs:26:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     DeepVariant(Arc<Mutex<bool>>)
[INFO] [stdout]   |                 ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mutex` in this scope
[INFO] [stdout]  --> src/lib.rs:26:21
[INFO] [stdout]   |
[INFO] [stdout] 8 |     DeepVariant(Arc<Mutex<bool>>)
[INFO] [stdout]   |                     ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Mutex;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Arc` in this scope
[INFO] [stdout]   --> src/lib.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl From<Arc<Mutex<bool>>> for SomeEnum {
[INFO] [stdout]    |           ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::sync::Arc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mutex` in this scope
[INFO] [stdout]   --> src/lib.rs:44:15
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl From<Arc<Mutex<bool>>> for SomeEnum {
[INFO] [stdout]    |               ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::sync::Mutex;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Arc` in this scope
[INFO] [stdout]   --> src/lib.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn from(f: Arc<Mutex<bool>>) -> Self {
[INFO] [stdout]    |                ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::sync::Arc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mutex` in this scope
[INFO] [stdout]   --> src/lib.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn from(f: Arc<Mutex<bool>>) -> Self {
[INFO] [stdout]    |                    ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::sync::Mutex;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mutex` in this scope
[INFO] [stdout]   --> src/lib.rs:50:11
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl From<Mutex<bool>> for SomeEnum {
[INFO] [stdout]    |           ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::sync::Mutex;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mutex` in this scope
[INFO] [stdout]   --> src/lib.rs:51:16
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn from(f: Mutex<bool>) -> Self {
[INFO] [stdout]    |                ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::sync::Mutex;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Arc`
[INFO] [stdout]   --> src/lib.rs:52:31
[INFO] [stdout]    |
[INFO] [stdout] 34 |         SomeEnum::DeepVariant(Arc::<_>::from(f))
[INFO] [stdout]    |                               ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::sync::Arc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Arc`
[INFO] [stdout]   --> src/lib.rs:58:31
[INFO] [stdout]    |
[INFO] [stdout] 40 |         SomeEnum::DeepVariant(Arc::<_>::from(Mutex::<_>::from(f)))
[INFO] [stdout]    |                               ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::sync::Arc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mutex`
[INFO] [stdout]   --> src/lib.rs:58:46
[INFO] [stdout]    |
[INFO] [stdout] 40 |         SomeEnum::DeepVariant(Arc::<_>::from(Mutex::<_>::from(f)))
[INFO] [stdout]    |                                              ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::sync::Mutex;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - derive_unwrap (line 79)
[INFO] [stdout]     src/lib.rs - derive_wrap (line 20)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89122209a63f4bd0b4f0b4faa21bd4e42d81b2194566c63b7520fe6fdc2d7d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89122209a63f4bd0b4f0b4faa21bd4e42d81b2194566c63b7520fe6fdc2d7d38", kill_on_drop: false }`
[INFO] [stdout] 89122209a63f4bd0b4f0b4faa21bd4e42d81b2194566c63b7520fe6fdc2d7d38