[INFO] cloning repository https://github.com/d4hines/migration-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d4hines/migration-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd4hines%2Fmigration-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd4hines%2Fmigration-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10d136582b1a68676983e43f89492ed20c58cae8
[INFO] testing d4hines/migration-rs/10d136582b1a68676983e43f89492ed20c58cae8 against master#8c0ec05f7dc9ef185eea9f36c5638e74e43935bf for pr-130285
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd4hines%2Fmigration-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/d4hines/migration-rs on toolchain 8c0ec05f7dc9ef185eea9f36c5638e74e43935bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/d4hines/migration-rs
[INFO] finished tweaking git repo https://github.com/d4hines/migration-rs
[INFO] tweaked toml for git repo https://github.com/d4hines/migration-rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/d4hines/migration-rs 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" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1947ea1282b2e0e7b6b05a87b6628fa1f76fc14e9b3fb8e692183fe7b673a0cc
[INFO] running `Command { std: "docker" "start" "-a" "1947ea1282b2e0e7b6b05a87b6628fa1f76fc14e9b3fb8e692183fe7b673a0cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1947ea1282b2e0e7b6b05a87b6628fa1f76fc14e9b3fb8e692183fe7b673a0cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1947ea1282b2e0e7b6b05a87b6628fa1f76fc14e9b3fb8e692183fe7b673a0cc", kill_on_drop: false }`
[INFO] [stdout] 1947ea1282b2e0e7b6b05a87b6628fa1f76fc14e9b3fb8e692183fe7b673a0cc
[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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bea45c798d7600d3a49a7fa006b4da8ee86c84d6bc5adb3cbb04c776fbd3afe
[INFO] running `Command { std: "docker" "start" "-a" "2bea45c798d7600d3a49a7fa006b4da8ee86c84d6bc5adb3cbb04c776fbd3afe", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.49
[INFO] [stderr]    Compiling migration_repr v0.1.0 (/opt/rustwide/workdir/migration_repr)
[INFO] [stdout] warning: unused variable: `fields`
[INFO] [stdout]   --> migration_repr/src/lib.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 |             Ty::Struct(fields) => todo!(),
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> migration_repr/src/lib.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn rename(&self, name: &str, new_name: &str) -> Self {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_name`
[INFO] [stdout]   --> migration_repr/src/lib.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn rename(&self, name: &str, new_name: &str) -> Self {
[INFO] [stdout]    |                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling migration_macro v0.1.0 (/opt/rustwide/workdir/migration_macro)
[INFO] [stdout] warning: unused import: `std::collections::BTreeMap`
[INFO] [stdout]  --> migration_macro/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::BTreeMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling example_legacy_types v0.1.0 (/opt/rustwide/workdir/example_legacy_types)
[INFO] [stdout] ==========some_field,
[INFO] [stdout] ==========some_other_field,
[INFO] [stdout] ==========foo,
[INFO] [stdout] warning: field `some_field` is never read
[INFO] [stdout]   --> example_legacy_types/src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct LegacyFoo {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 11 |     some_field: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling example_proc_macro v0.1.0 (/opt/rustwide/workdir/example_proc_macro)
[INFO] [stdout] warning: unused imports: `format_ident` and `quote`
[INFO] [stdout]  --> example_proc_macro/src/lib.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::{format_ident, quote};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BTreeMap`
[INFO] [stdout]  --> example_proc_macro/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::BTreeMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeriveInput` and `parse_macro_input`
[INFO] [stdout]  --> example_proc_macro/src/lib.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::{parse_macro_input, DeriveInput};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling example_app v0.1.0 (/opt/rustwide/workdir/example_app)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "2bea45c798d7600d3a49a7fa006b4da8ee86c84d6bc5adb3cbb04c776fbd3afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bea45c798d7600d3a49a7fa006b4da8ee86c84d6bc5adb3cbb04c776fbd3afe", kill_on_drop: false }`
[INFO] [stdout] 2bea45c798d7600d3a49a7fa006b4da8ee86c84d6bc5adb3cbb04c776fbd3afe
[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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6fc50184fdd8b0d201818b3b4c764f649457471c7f37e3d50764755ef4b4d7c
[INFO] running `Command { std: "docker" "start" "-a" "b6fc50184fdd8b0d201818b3b4c764f649457471c7f37e3d50764755ef4b4d7c", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stdout] warning: unused variable: `fields`
[INFO] [stdout]   --> migration_repr/src/lib.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 |             Ty::Struct(fields) => todo!(),
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> migration_repr/src/lib.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn rename(&self, name: &str, new_name: &str) -> Self {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling migration_repr v0.1.0 (/opt/rustwide/workdir/migration_repr)
[INFO] [stdout] warning: unused variable: `new_name`
[INFO] [stdout]   --> migration_repr/src/lib.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn rename(&self, name: &str, new_name: &str) -> Self {
[INFO] [stdout]    |                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling migration_macro v0.1.0 (/opt/rustwide/workdir/migration_macro)
[INFO] [stdout] warning: unused import: `std::collections::BTreeMap`
[INFO] [stdout]  --> migration_macro/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::BTreeMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BTreeMap`
[INFO] [stdout]  --> migration_macro/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::BTreeMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fields`
[INFO] [stdout]   --> migration_repr/src/lib.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 |             Ty::Struct(fields) => todo!(),
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> migration_repr/src/lib.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn rename(&self, name: &str, new_name: &str) -> Self {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_name`
[INFO] [stdout]   --> migration_repr/src/lib.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn rename(&self, name: &str, new_name: &str) -> Self {
[INFO] [stdout]    |                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling example_legacy_types v0.1.0 (/opt/rustwide/workdir/example_legacy_types)
[INFO] [stdout] ==========some_field,
[INFO] [stdout] ==========some_field,
[INFO] [stdout] ==========some_other_field,
[INFO] [stdout] ==========some_other_field,
[INFO] [stdout] ==========foo,
[INFO] [stdout] ==========foo,
[INFO] [stdout] warning: field `some_field` is never read
[INFO] [stdout]   --> example_legacy_types/src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct LegacyFoo {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 11 |     some_field: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `some_field` is never read
[INFO] [stdout]   --> example_legacy_types/src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct LegacyFoo {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 11 |     some_field: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling example_proc_macro v0.1.0 (/opt/rustwide/workdir/example_proc_macro)
[INFO] [stdout] warning: unused imports: `format_ident` and `quote`
[INFO] [stdout]  --> example_proc_macro/src/lib.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::{format_ident, quote};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format_ident` and `quote`
[INFO] [stdout]  --> example_proc_macro/src/lib.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::{format_ident, quote};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BTreeMap`
[INFO] [stdout]  --> example_proc_macro/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::BTreeMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeriveInput` and `parse_macro_input`
[INFO] [stdout]  --> example_proc_macro/src/lib.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::{parse_macro_input, DeriveInput};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BTreeMap`
[INFO] [stdout]  --> example_proc_macro/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::BTreeMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeriveInput` and `parse_macro_input`
[INFO] [stdout]  --> example_proc_macro/src/lib.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::{parse_macro_input, DeriveInput};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling example_app v0.1.0 (/opt/rustwide/workdir/example_app)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "b6fc50184fdd8b0d201818b3b4c764f649457471c7f37e3d50764755ef4b4d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6fc50184fdd8b0d201818b3b4c764f649457471c7f37e3d50764755ef4b4d7c", kill_on_drop: false }`
[INFO] [stdout] b6fc50184fdd8b0d201818b3b4c764f649457471c7f37e3d50764755ef4b4d7c
[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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa69a279486beb70e29bcc38581f25c727b0fae3184d5dc0f2d7c14e5909c952
[INFO] running `Command { std: "docker" "start" "-a" "fa69a279486beb70e29bcc38581f25c727b0fae3184d5dc0f2d7c14e5909c952", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: unused variable: `fields`
[INFO] [stderr]   --> migration_repr/src/lib.rs:15:24
[INFO] [stderr]    |
[INFO] [stderr] 15 |             Ty::Struct(fields) => todo!(),
[INFO] [stderr]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> migration_repr/src/lib.rs:13:26
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn rename(&self, name: &str, new_name: &str) -> Self {
[INFO] [stderr]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `new_name`
[INFO] [stderr]   --> migration_repr/src/lib.rs:13:38
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn rename(&self, name: &str, new_name: &str) -> Self {
[INFO] [stderr]    |                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_name`
[INFO] [stderr] 
[INFO] [stderr] warning: `migration_repr` (lib) generated 3 warnings
[INFO] [stderr] warning: `migration_repr` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: unused import: `std::collections::BTreeMap`
[INFO] [stderr]  --> migration_macro/src/lib.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::BTreeMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `migration_macro` (lib) generated 1 warning (run `cargo fix --lib -p migration_macro` to apply 1 suggestion)
[INFO] [stderr] warning: `migration_macro` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: field `some_field` is never read
[INFO] [stderr]   --> example_legacy_types/src/lib.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct LegacyFoo {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] 11 |     some_field: bool,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `example_legacy_types` (lib) generated 1 warning
[INFO] [stderr] warning: `example_legacy_types` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused imports: `format_ident` and `quote`
[INFO] [stderr]  --> example_proc_macro/src/lib.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | use quote::{format_ident, quote};
[INFO] [stderr]   |             ^^^^^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BTreeMap`
[INFO] [stderr]  --> example_proc_macro/src/lib.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::BTreeMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DeriveInput` and `parse_macro_input`
[INFO] [stderr]  --> example_proc_macro/src/lib.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | use syn::{parse_macro_input, DeriveInput};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `example_proc_macro` (lib) generated 3 warnings (run `cargo fix --lib -p example_proc_macro` to apply 3 suggestions)
[INFO] [stderr] warning: `example_proc_macro` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/example_app-30534c9139f76a64)
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/example_legacy_types-12081752809cc444)
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/example_proc_macro-154a8d39bf24466a)
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/migration_macro-3d7dd6cf8d25a87e)
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/migration_repr-a802fda1222ab3e2)
[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 example_legacy_types
[INFO] [stdout] ==========some_field,
[INFO] [stdout] ==========some_other_field,
[INFO] [stdout] ==========foo,
[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 example_proc_macro
[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 migration_macro
[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 migration_repr
[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] running `Command { std: "docker" "inspect" "fa69a279486beb70e29bcc38581f25c727b0fae3184d5dc0f2d7c14e5909c952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa69a279486beb70e29bcc38581f25c727b0fae3184d5dc0f2d7c14e5909c952", kill_on_drop: false }`
[INFO] [stdout] fa69a279486beb70e29bcc38581f25c727b0fae3184d5dc0f2d7c14e5909c952