[INFO] fetching crate to_bytes_derive 0.1.0...
[INFO] testing to_bytes_derive-0.1.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate to_bytes_derive 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate to_bytes_derive 0.1.0
[INFO] finished tweaking crates.io crate to_bytes_derive 0.1.0
[INFO] tweaked toml for crates.io crate to_bytes_derive 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate to_bytes_derive 0.1.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92885b2c4c5fa3a223235b09b41e809e9d1148cab84aa59ace0f4db8e4990bae
[INFO] running `Command { std: "docker" "start" "-a" "92885b2c4c5fa3a223235b09b41e809e9d1148cab84aa59ace0f4db8e4990bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92885b2c4c5fa3a223235b09b41e809e9d1148cab84aa59ace0f4db8e4990bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92885b2c4c5fa3a223235b09b41e809e9d1148cab84aa59ace0f4db8e4990bae", kill_on_drop: false }`
[INFO] [stdout] 92885b2c4c5fa3a223235b09b41e809e9d1148cab84aa59ace0f4db8e4990bae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff98c5cfd30dd27988861c6a2b5b7106b034ba18eed88399312c48258fc1a988
[INFO] running `Command { std: "docker" "start" "-a" "ff98c5cfd30dd27988861c6a2b5b7106b034ba18eed88399312c48258fc1a988", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling to_bytes_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `Command { std: "docker" "inspect" "ff98c5cfd30dd27988861c6a2b5b7106b034ba18eed88399312c48258fc1a988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff98c5cfd30dd27988861c6a2b5b7106b034ba18eed88399312c48258fc1a988", kill_on_drop: false }`
[INFO] [stdout] ff98c5cfd30dd27988861c6a2b5b7106b034ba18eed88399312c48258fc1a988
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4328d78ce1a138ffbe90e886a4990f6d731de4b5964c2fb131a7520daea33851
[INFO] running `Command { std: "docker" "start" "-a" "4328d78ce1a138ffbe90e886a4990f6d731de4b5964c2fb131a7520daea33851", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling to_bytes_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `to_bytes`
[INFO] [stdout]  --> tests/test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use to_bytes::*;
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `to_bytes`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `to_bytes`, use `cargo add to_bytes` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `to_bytes` in this scope
[INFO] [stdout]  --> tests/test.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[to_bytes]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 1 + use to_bytes_derive::to_bytes;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `to_bytes` in this scope
[INFO] [stdout]   --> tests/test.rs:19:3
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[to_bytes]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout]  1 + use to_bytes_derive::to_bytes;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `to_bytes` in this scope
[INFO] [stdout]   --> tests/test.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[to_bytes]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout]  1 + use to_bytes_derive::to_bytes;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `to_bytes` in this scope
[INFO] [stdout]   --> tests/test.rs:54:3
[INFO] [stdout]    |
[INFO] [stdout] 54 | #[to_bytes(asis)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout]  1 + use to_bytes_derive::to_bytes;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `to_bytes` in this scope
[INFO] [stdout]   --> tests/test.rs:75:3
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[to_bytes(asis)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout]  1 + use to_bytes_derive::to_bytes;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `to_bytes` in this scope
[INFO] [stdout]   --> tests/test.rs:92:3
[INFO] [stdout]    |
[INFO] [stdout] 92 | #[to_bytes(asis)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout]  1 + use to_bytes_derive::to_bytes;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `to_bytes` in this scope
[INFO] [stdout]    --> tests/test.rs:128:3
[INFO] [stdout]     |
[INFO] [stdout] 128 | #[to_bytes(asis copy)]
[INFO] [stdout]     |   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]     |
[INFO] [stdout]   1 + use to_bytes_derive::to_bytes;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `to_bytes` in this scope
[INFO] [stdout]    --> tests/test.rs:152:3
[INFO] [stdout]     |
[INFO] [stdout] 152 | #[to_bytes(asis copy)]
[INFO] [stdout]     |   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]     |
[INFO] [stdout]   1 + use to_bytes_derive::to_bytes;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `to_bytes` in this scope
[INFO] [stdout]    --> tests/test.rs:172:3
[INFO] [stdout]     |
[INFO] [stdout] 172 | #[to_bytes(asis copy)]
[INFO] [stdout]     |   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]     |
[INFO] [stdout]   1 + use to_bytes_derive::to_bytes;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for struct `A` in the current scope
[INFO] [stdout]   --> tests/test.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout]  5 | struct A {
[INFO] [stdout]    | -------- method `to_bytes` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     let ua = dbg!(a.to_bytes());
[INFO] [stdout]    |                     ^^^^^^^^ method not found in `A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for struct `A2` in the current scope
[INFO] [stdout]   --> tests/test.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct A2(u8, u16, u32);
[INFO] [stdout]    | --------- method `to_bytes` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     let ua = dbg!(a.to_bytes());
[INFO] [stdout]    |                     ^^^^^^^^ method not found in `A2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for enum `AE` in the current scope
[INFO] [stdout]   --> tests/test.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 33 | enum AE {
[INFO] [stdout]    | ------- method `to_bytes` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 41 |     let ua = dbg!(a.to_bytes());
[INFO] [stdout]    |                     ^^^^^^^^ method not found in `AE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for enum `AE` in the current scope
[INFO] [stdout]   --> tests/test.rs:49:21
[INFO] [stdout]    |
[INFO] [stdout] 33 | enum AE {
[INFO] [stdout]    | ------- method `to_bytes` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 49 |     let ua = dbg!(a.to_bytes());
[INFO] [stdout]    |                     ^^^^^^^^ method not found in `AE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for struct `B` in the current scope
[INFO] [stdout]   --> tests/test.rs:70:29
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct B {
[INFO] [stdout]    | -------- method `to_bytes` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 70 |     let ua = dbg!(a.clone().to_bytes());
[INFO] [stdout]    |                             ^^^^^^^^ method not found in `B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for struct `B2` in the current scope
[INFO] [stdout]   --> tests/test.rs:87:29
[INFO] [stdout]    |
[INFO] [stdout] 77 | struct B2(u8, u16, u32);
[INFO] [stdout]    | --------- method `to_bytes` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 87 |     let ua = dbg!(a.clone().to_bytes());
[INFO] [stdout]    |                             ^^^^^^^^ method not found in `B2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for enum `BE` in the current scope
[INFO] [stdout]    --> tests/test.rs:115:29
[INFO] [stdout]     |
[INFO] [stdout]  94 | enum BE {
[INFO] [stdout]     | ------- method `to_bytes` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 115 |     let ua = dbg!(a.clone().to_bytes());
[INFO] [stdout]     |                             ^^^^^^^^ method not found in `BE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for enum `BE` in the current scope
[INFO] [stdout]    --> tests/test.rs:123:29
[INFO] [stdout]     |
[INFO] [stdout]  94 | enum BE {
[INFO] [stdout]     | ------- method `to_bytes` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 123 |     let ua = dbg!(a.clone().to_bytes());
[INFO] [stdout]     |                             ^^^^^^^^ method not found in `BE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for struct `C` in the current scope
[INFO] [stdout]    --> tests/test.rs:139:29
[INFO] [stdout]     |
[INFO] [stdout] 130 | struct C {
[INFO] [stdout]     | -------- method `to_bytes` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 139 |     let ua = dbg!(a.clone().to_bytes());
[INFO] [stdout]     |                             ^^^^^^^^ method not found in `C`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for struct `C` in the current scope
[INFO] [stdout]    --> tests/test.rs:147:29
[INFO] [stdout]     |
[INFO] [stdout] 130 | struct C {
[INFO] [stdout]     | -------- method `to_bytes` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 147 |     let ua = dbg!(a.clone().to_bytes());
[INFO] [stdout]     |                             ^^^^^^^^ method not found in `C`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for struct `C2` in the current scope
[INFO] [stdout]    --> tests/test.rs:159:29
[INFO] [stdout]     |
[INFO] [stdout] 154 | struct C2(u8, u16, u32);
[INFO] [stdout]     | --------- method `to_bytes` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 159 |     let ua = dbg!(a.clone().to_bytes());
[INFO] [stdout]     |                             ^^^^^^^^ method not found in `C2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for struct `C2` in the current scope
[INFO] [stdout]    --> tests/test.rs:167:29
[INFO] [stdout]     |
[INFO] [stdout] 154 | struct C2(u8, u16, u32);
[INFO] [stdout]     | --------- method `to_bytes` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 167 |     let ua = dbg!(a.clone().to_bytes());
[INFO] [stdout]     |                             ^^^^^^^^ method not found in `C2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for enum `CE` in the current scope
[INFO] [stdout]    --> tests/test.rs:187:21
[INFO] [stdout]     |
[INFO] [stdout] 174 | enum CE {
[INFO] [stdout]     | ------- method `to_bytes` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 187 |     let ua = dbg!(a.to_bytes());
[INFO] [stdout]     |                     ^^^^^^^^ method not found in `CE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for enum `CE` in the current scope
[INFO] [stdout]    --> tests/test.rs:195:21
[INFO] [stdout]     |
[INFO] [stdout] 174 | enum CE {
[INFO] [stdout]     | ------- method `to_bytes` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 195 |     let ua = dbg!(a.to_bytes());
[INFO] [stdout]     |                     ^^^^^^^^ method not found in `CE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for enum `CE` in the current scope
[INFO] [stdout]    --> tests/test.rs:203:21
[INFO] [stdout]     |
[INFO] [stdout] 174 | enum CE {
[INFO] [stdout]     | ------- method `to_bytes` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 203 |     let ua = dbg!(a.to_bytes());
[INFO] [stdout]     |                     ^^^^^^^^ method not found in `CE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_bytes` found for enum `CE` in the current scope
[INFO] [stdout]    --> tests/test.rs:211:21
[INFO] [stdout]     |
[INFO] [stdout] 174 | enum CE {
[INFO] [stdout]     | ------- method `to_bytes` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 211 |     let ua = dbg!(a.to_bytes());
[INFO] [stdout]     |                     ^^^^^^^^ method not found in `CE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `to_bytes_derive` (test "test") due to 26 previous errors
[INFO] running `Command { std: "docker" "inspect" "4328d78ce1a138ffbe90e886a4990f6d731de4b5964c2fb131a7520daea33851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4328d78ce1a138ffbe90e886a4990f6d731de4b5964c2fb131a7520daea33851", kill_on_drop: false }`
[INFO] [stdout] 4328d78ce1a138ffbe90e886a4990f6d731de4b5964c2fb131a7520daea33851
