[INFO] cloning repository https://github.com/mananuf/macros
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mananuf/macros" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmananuf%2Fmacros", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmananuf%2Fmacros'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f5ea57ed9f36d368bb63e556008d6661148a40f
[INFO] checking mananuf/macros against try#04ea1e1f1a12cfa912c228ca278237d92d0bb6df for pr-148477-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmananuf%2Fmacros" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mananuf/macros
[INFO] finished tweaking git repo https://github.com/mananuf/macros
[INFO] tweaked toml for git repo https://github.com/mananuf/macros written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mananuf/macros on toolchain 04ea1e1f1a12cfa912c228ca278237d92d0bb6df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mananuf/macros already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-3-tc2/source/Cargo.toml: unused manifest key: workspace.package.name
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a51cf5e4abe68d24f6f13a3ea82a537790e28617f40f0e647d404f7b5691e16d
[INFO] running `Command { std: "docker" "start" "-a" "a51cf5e4abe68d24f6f13a3ea82a537790e28617f40f0e647d404f7b5691e16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a51cf5e4abe68d24f6f13a3ea82a537790e28617f40f0e647d404f7b5691e16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a51cf5e4abe68d24f6f13a3ea82a537790e28617f40f0e647d404f7b5691e16d", kill_on_drop: false }`
[INFO] [stdout] a51cf5e4abe68d24f6f13a3ea82a537790e28617f40f0e647d404f7b5691e16d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20d5f6756336b467df835a27517906205af0450b5458b1eee1e892fa94f293d2
[INFO] running `Command { std: "docker" "start" "-a" "20d5f6756336b467df835a27517906205af0450b5458b1eee1e892fa94f293d2", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.package.name
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking serialize_macro_traits v0.1.0 (/opt/rustwide/workdir/serialize_macro_traits)
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking proc-macro2 v1.0.95
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serialize_macro v0.1.0 (/opt/rustwide/workdir/serialize_macro)
[INFO] [stderr]     Checking app v0.1.0 (/opt/rustwide/workdir/app)
[INFO] [stdout] Generated code:
[INFO] [stdout] impl Deserialize for Swap
[INFO] [stdout] {
[INFO] [stdout]     fn deserialize(base : & [u8]) -> Result < Self, DeserializeError >
[INFO] [stdout]     {
[INFO] [stdout]         if base.len() < 12usize { return Err(DeserializeError); } let qty_1 =
[INFO] [stdout]         {
[INFO] [stdout]             let slice = & base [0usize .. 4usize]; let bytes : [u8; 4usize] =
[INFO] [stdout]             slice.try_into().map_err(| _ | DeserializeError) ? ; i32 ::
[INFO] [stdout]             from_be_bytes(bytes)
[INFO] [stdout]         }; let qty_2 =
[INFO] [stdout]         {
[INFO] [stdout]             let slice = & base [4usize .. 8usize]; let bytes : [u8; 4usize] =
[INFO] [stdout]             slice.try_into().map_err(| _ | DeserializeError) ? ; i32 ::
[INFO] [stdout]             from_be_bytes(bytes)
[INFO] [stdout]         }; let qty_3 =
[INFO] [stdout]         {
[INFO] [stdout]             let slice = & base [8usize .. 12usize]; let bytes : [u8; 4usize] =
[INFO] [stdout]             slice.try_into().map_err(| _ | DeserializeError) ? ; i32 ::
[INFO] [stdout]             from_be_bytes(bytes)
[INFO] [stdout]         }; Ok(Swap { qty_1, qty_2, qty_3, })
[INFO] [stdout]     }
[INFO] [stdout] }
[INFO] [stdout] warning: unused import: `std::fmt::Error`
[INFO] [stdout]  --> app/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Generated code:
[INFO] [stdout] impl Deserialize for Swap
[INFO] [stdout] {
[INFO] [stdout]     fn deserialize(base : & [u8]) -> Result < Self, DeserializeError >
[INFO] [stdout]     {
[INFO] [stdout]         if base.len() < 12usize { return Err(DeserializeError); } let qty_1 =
[INFO] [stdout]         {
[INFO] [stdout]             let slice = & base [0usize .. 4usize]; let bytes : [u8; 4usize] =
[INFO] [stdout]             slice.try_into().map_err(| _ | DeserializeError) ? ; i32 ::
[INFO] [stdout]             from_be_bytes(bytes)
[INFO] [stdout]         }; let qty_2 =
[INFO] [stdout]         {
[INFO] [stdout]             let slice = & base [4usize .. 8usize]; let bytes : [u8; 4usize] =
[INFO] [stdout]             slice.try_into().map_err(| _ | DeserializeError) ? ; i32 ::
[INFO] [stdout]             from_be_bytes(bytes)
[INFO] [stdout]         }; let qty_3 =
[INFO] [stdout]         {
[INFO] [stdout]             let slice = & base [8usize .. 12usize]; let bytes : [u8; 4usize] =
[INFO] [stdout]             slice.try_into().map_err(| _ | DeserializeError) ? ; i32 ::
[INFO] [stdout]             from_be_bytes(bytes)
[INFO] [stdout]         }; Ok(Swap { qty_1, qty_2, qty_3, })
[INFO] [stdout]     }
[INFO] [stdout] }
[INFO] [stdout] warning: unused import: `std::fmt::Error`
[INFO] [stdout]  --> app/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `Command { std: "docker" "inspect" "20d5f6756336b467df835a27517906205af0450b5458b1eee1e892fa94f293d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20d5f6756336b467df835a27517906205af0450b5458b1eee1e892fa94f293d2", kill_on_drop: false }`
[INFO] [stdout] 20d5f6756336b467df835a27517906205af0450b5458b1eee1e892fa94f293d2