[INFO] fetching crate e-macros 0.1.6...
[INFO] testing e-macros-0.1.6 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate e-macros 0.1.6 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate e-macros 0.1.6
[INFO] finished tweaking crates.io crate e-macros 0.1.6
[INFO] tweaked toml for crates.io crate e-macros 0.1.6 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate e-macros 0.1.6 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5878ddcd6a5d7c9d7f11c4cefd91d8734d18b11d73920216996d44582a78a61
[INFO] running `Command { std: "docker" "start" "-a" "d5878ddcd6a5d7c9d7f11c4cefd91d8734d18b11d73920216996d44582a78a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5878ddcd6a5d7c9d7f11c4cefd91d8734d18b11d73920216996d44582a78a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5878ddcd6a5d7c9d7f11c4cefd91d8734d18b11d73920216996d44582a78a61", kill_on_drop: false }`
[INFO] [stdout] d5878ddcd6a5d7c9d7f11c4cefd91d8734d18b11d73920216996d44582a78a61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecdcdec9ada04fc66a2441db51402204c3d7aee4994e22d51fab2925c9ab6105
[INFO] running `Command { std: "docker" "start" "-a" "ecdcdec9ada04fc66a2441db51402204c3d7aee4994e22d51fab2925c9ab6105", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling e-macros v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `loom`
[INFO] [stdout]   --> src/lib.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![cfg_attr(loom, allow(dead_code, unreachable_pub))]
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(loom)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(loom)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "ecdcdec9ada04fc66a2441db51402204c3d7aee4994e22d51fab2925c9ab6105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecdcdec9ada04fc66a2441db51402204c3d7aee4994e22d51fab2925c9ab6105", kill_on_drop: false }`
[INFO] [stdout] ecdcdec9ada04fc66a2441db51402204c3d7aee4994e22d51fab2925c9ab6105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 792673136d2d761eed30a44ee66f3b2019cc79e29017019707e73715b2c536f0
[INFO] running `Command { std: "docker" "start" "-a" "792673136d2d761eed30a44ee66f3b2019cc79e29017019707e73715b2c536f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling e-macros v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `loom`
[INFO] [stdout]   --> src/lib.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![cfg_attr(loom, allow(dead_code, unreachable_pub))]
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(loom)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(loom)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `loom`
[INFO] [stdout]   --> src/lib.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![cfg_attr(loom, allow(dead_code, unreachable_pub))]
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(loom)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(loom)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "792673136d2d761eed30a44ee66f3b2019cc79e29017019707e73715b2c536f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "792673136d2d761eed30a44ee66f3b2019cc79e29017019707e73715b2c536f0", kill_on_drop: false }`
[INFO] [stdout] 792673136d2d761eed30a44ee66f3b2019cc79e29017019707e73715b2c536f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c63d4e7a3d484190e94b186f692bd941faeb6911fb8f37637f73cd3e2a0be0ba
[INFO] running `Command { std: "docker" "start" "-a" "c63d4e7a3d484190e94b186f692bd941faeb6911fb8f37637f73cd3e2a0be0ba", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `loom`
[INFO] [stderr]   --> src/lib.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 | #![cfg_attr(loom, allow(dead_code, unreachable_pub))]
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(loom)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(loom)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `e-macros` (lib) generated 1 warning
[INFO] [stderr] warning: `e-macros` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/e_macros-78c1503139f846ac)
[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 e_macros
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - json_derive (line 39) ... FAILED
[INFO] [stdout] test src/lib.rs - c_derive (line 248) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - json_derive (line 39) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde`
[INFO] [stdout]   --> src/lib.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[derive(serde::Deserialize, Debug, serde::Serialize)]
[INFO] [stdout]    |          ^^^^^ use of unresolved module or unlinked crate `serde`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde`
[INFO] [stdout]   --> src/lib.rs:40:37
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[derive(serde::Deserialize, Debug, serde::Serialize)]
[INFO] [stdout]    |                                     ^^^^^ use of unresolved module or unlinked crate `serde`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde`
[INFO] [stdout]   --> src/lib.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 46 |  #[derive(serde::Deserialize, Debug, serde::Serialize, Default, e_utils::Json)]
[INFO] [stdout]    |           ^^^^^ use of unresolved module or unlinked crate `serde`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde`
[INFO] [stdout]   --> src/lib.rs:46:38
[INFO] [stdout]    |
[INFO] [stdout] 46 |  #[derive(serde::Deserialize, Debug, serde::Serialize, Default, e_utils::Json)]
[INFO] [stdout]    |                                      ^^^^^ use of unresolved module or unlinked crate `serde`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `e_utils`
[INFO] [stdout]   --> src/lib.rs:46:65
[INFO] [stdout]    |
[INFO] [stdout] 46 |  #[derive(serde::Deserialize, Debug, serde::Serialize, Default, e_utils::Json)]
[INFO] [stdout]    |                                                                 ^^^^^^^ use of unresolved module or unlinked crate `e_utils`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `auto_json_cloned` found for struct `B` in the current scope
[INFO] [stdout]   --> src/lib.rs:58:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |  struct B {
[INFO] [stdout]    |  -------- function or associated item `auto_json_cloned` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |    let mut b: B = B::auto_json_cloned(&a);
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^ function or associated item not found in `B`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `to_owned` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/borrow.rs:48:4
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - c_derive (line 248) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `e_utils`
[INFO] [stdout]    --> src/lib.rs:249:10
[INFO] [stdout]     |
[INFO] [stdout] 249 | #[derive(e_utils::C)]
[INFO] [stdout]     |          ^^^^^^^ use of unresolved module or unlinked crate `e_utils`
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/lib.rs:254:14
[INFO] [stdout]     |
[INFO] [stdout] 254 | fn test() -> Result<()> {
[INFO] [stdout]     |              ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |              |
[INFO] [stdout]     |              expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 254 | fn test() -> Result<(), E> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_c_ptr` found for struct `B` in the current scope
[INFO] [stdout]    --> src/lib.rs:260:19
[INFO] [stdout]     |
[INFO] [stdout] 250 | struct B {
[INFO] [stdout]     | -------- method `to_c_ptr` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 260 |   let ptr = value.to_c_ptr();
[INFO] [stdout]     |                   ^^^^^^^^ method not found in `B`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_c_ptr` found for struct `B` in the current scope
[INFO] [stdout]    --> src/lib.rs:262:51
[INFO] [stdout]     |
[INFO] [stdout] 250 | struct B {
[INFO] [stdout]     | -------- function or associated item `from_c_ptr` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 262 |   if let Some(restored_boxed_value) = unsafe { B::from_c_ptr(ptr) } {
[INFO] [stdout]     |                                                   ^^^^^^^^^^ function or associated item not found in `B`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - c_derive (line 248)
[INFO] [stdout]     src/lib.rs - json_derive (line 39)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c63d4e7a3d484190e94b186f692bd941faeb6911fb8f37637f73cd3e2a0be0ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c63d4e7a3d484190e94b186f692bd941faeb6911fb8f37637f73cd3e2a0be0ba", kill_on_drop: false }`
[INFO] [stdout] c63d4e7a3d484190e94b186f692bd941faeb6911fb8f37637f73cd3e2a0be0ba
