[INFO] fetching crate giftwrap 0.2.0...
[INFO] testing giftwrap-0.2.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate giftwrap 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate giftwrap 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate giftwrap 0.2.0
[INFO] finished tweaking crates.io crate giftwrap 0.2.0
[INFO] tweaked toml for crates.io crate giftwrap 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate giftwrap 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84dfe45b51eca83e736b693df11ea8930a63980d0128967b9fb1fe284d185584
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "84dfe45b51eca83e736b693df11ea8930a63980d0128967b9fb1fe284d185584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84dfe45b51eca83e736b693df11ea8930a63980d0128967b9fb1fe284d185584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84dfe45b51eca83e736b693df11ea8930a63980d0128967b9fb1fe284d185584", kill_on_drop: false }`
[INFO] [stdout] 84dfe45b51eca83e736b693df11ea8930a63980d0128967b9fb1fe284d185584
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 336d0c4d6392e6eb18ce274eec1cad322ac202306d87a5eadc7735c0b910c184
[INFO] running `Command { std: "docker" "start" "-a" "336d0c4d6392e6eb18ce274eec1cad322ac202306d87a5eadc7735c0b910c184", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling giftwrap v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.01s
[INFO] running `Command { std: "docker" "inspect" "336d0c4d6392e6eb18ce274eec1cad322ac202306d87a5eadc7735c0b910c184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "336d0c4d6392e6eb18ce274eec1cad322ac202306d87a5eadc7735c0b910c184", kill_on_drop: false }`
[INFO] [stdout] 336d0c4d6392e6eb18ce274eec1cad322ac202306d87a5eadc7735c0b910c184
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ef5cc8e65dc2c4d71240cccca552f76cd181214749a6234e74778e717878f1f3
[INFO] running `Command { std: "docker" "start" "-a" "ef5cc8e65dc2c4d71240cccca552f76cd181214749a6234e74778e717878f1f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling giftwrap v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "ef5cc8e65dc2c4d71240cccca552f76cd181214749a6234e74778e717878f1f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef5cc8e65dc2c4d71240cccca552f76cd181214749a6234e74778e717878f1f3", kill_on_drop: false }`
[INFO] [stdout] ef5cc8e65dc2c4d71240cccca552f76cd181214749a6234e74778e717878f1f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6d103f1484c70e35d1b96840c5859f0e8031296b0b8d646e7dd4f8f84f3dc1d6
[INFO] running `Command { std: "docker" "start" "-a" "6d103f1484c70e35d1b96840c5859f0e8031296b0b8d646e7dd4f8f84f3dc1d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/giftwrap-ae4b0c629982a8aa)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests giftwrap
[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 src/lib.rs - derive_wrap (line 16) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_unwrap (line 55) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - derive_wrap (line 16) stdout ----
[INFO] [stdout] error: cannot find derive macro `Wrap` in this scope
[INFO] [stdout]  --> src/lib.rs:17:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Wrap)]
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `noWrap` in this scope
[INFO] [stdout]  --> src/lib.rs:21:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[noWrap]
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - derive_unwrap (line 55) stdout ----
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]   --> src/lib.rs:86:36
[INFO] [stdout]    |
[INFO] [stdout] 2  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_55_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_55_0() }
[INFO] [stdout]    |                                    ^
[INFO] [stdout] 
[INFO] [stdout] error: implementation is not supported in `trait`s or `impl`s
[INFO] [stdout]   --> src/lib.rs:76:1
[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:86:32
[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_55_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:56:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Unwrap)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `noUnwrap` in this scope
[INFO] [stdout]  --> src/lib.rs:60:7
[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:65:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl TryFrom<SomeEnum> for i64 {
[INFO] [stdout]    |      ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[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] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - derive_unwrap (line 55)
[INFO] [stdout]     src/lib.rs - derive_wrap (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "6d103f1484c70e35d1b96840c5859f0e8031296b0b8d646e7dd4f8f84f3dc1d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d103f1484c70e35d1b96840c5859f0e8031296b0b8d646e7dd4f8f84f3dc1d6", kill_on_drop: false }`
[INFO] [stdout] 6d103f1484c70e35d1b96840c5859f0e8031296b0b8d646e7dd4f8f84f3dc1d6
