[INFO] fetching crate from_remote_derive 0.2.1...
[INFO] extracting crate from_remote_derive 0.2.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/from_remote_derive/0.2.1
[INFO] extracting crate from_remote_derive 0.2.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/from_remote_derive/0.2.1
[INFO] validating manifest of from_remote_derive-0.2.1 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of from_remote_derive-0.2.1 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing from_remote_derive-0.2.1
[INFO] finished frobbing from_remote_derive-0.2.1
[INFO] frobbed toml for from_remote_derive-0.2.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/from_remote_derive/0.2.1/Cargo.toml
[INFO] started frobbing from_remote_derive-0.2.1
[INFO] finished frobbing from_remote_derive-0.2.1
[INFO] frobbed toml for from_remote_derive-0.2.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/from_remote_derive/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing from_remote_derive-0.2.1 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/from_remote_derive/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] a588e4400f11f0cbb0c3ce8646cc1f75c2036b11ac2a9b64bc4616313aa97602
[INFO] running `"docker" "start" "-a" "a588e4400f11f0cbb0c3ce8646cc1f75c2036b11ac2a9b64bc4616313aa97602"`
[INFO] [stderr]    Compiling from_remote_derive v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `"docker" "inspect" "a588e4400f11f0cbb0c3ce8646cc1f75c2036b11ac2a9b64bc4616313aa97602"`
[INFO] running `"docker" "rm" "-f" "a588e4400f11f0cbb0c3ce8646cc1f75c2036b11ac2a9b64bc4616313aa97602"`
[INFO] [stdout] a588e4400f11f0cbb0c3ce8646cc1f75c2036b11ac2a9b64bc4616313aa97602
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/from_remote_derive/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] d38b1f5f2ae5fa657c279ba805883c10e18ed6eeb00adf01935b2c5d1fa16b38
[INFO] running `"docker" "start" "-a" "d38b1f5f2ae5fa657c279ba805883c10e18ed6eeb00adf01935b2c5d1fa16b38"`
[INFO] [stderr]    Compiling from_remote_derive v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `bar`
[INFO] [stderr]  --> examples/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     bar: BTreeMap<u64, u64>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `fizz`
[INFO] [stderr]  --> examples/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fizz: Vec<String>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `x`
[INFO] [stderr]   --> examples/main.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         x: u16,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `y`
[INFO] [stderr]   --> examples/main.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         y: u32,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `A`
[INFO] [stderr]   --> examples/main.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     A(u64, Option<u64>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `B`
[INFO] [stderr]   --> examples/main.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     B(HashMap<String, Bar>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C`
[INFO] [stderr]   --> examples/main.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     C(Bar),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `D`
[INFO] [stderr]   --> examples/main.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | /     D {
[INFO] [stderr] 39 | |         x: u16,
[INFO] [stderr] 40 | |         y: u32,
[INFO] [stderr] 41 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "d38b1f5f2ae5fa657c279ba805883c10e18ed6eeb00adf01935b2c5d1fa16b38"`
[INFO] running `"docker" "rm" "-f" "d38b1f5f2ae5fa657c279ba805883c10e18ed6eeb00adf01935b2c5d1fa16b38"`
[INFO] [stdout] d38b1f5f2ae5fa657c279ba805883c10e18ed6eeb00adf01935b2c5d1fa16b38
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/from_remote_derive/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 1b4587bd6abc1c039df5fab82c92560acefcc4cacc8ccbe418cd5f9dca97f6db
[INFO] running `"docker" "start" "-a" "1b4587bd6abc1c039df5fab82c92560acefcc4cacc8ccbe418cd5f9dca97f6db"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/from_remote_derive-85b1ef071089b108
[INFO] [stderr]    Doc-tests from_remote_derive
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1b4587bd6abc1c039df5fab82c92560acefcc4cacc8ccbe418cd5f9dca97f6db"`
[INFO] running `"docker" "rm" "-f" "1b4587bd6abc1c039df5fab82c92560acefcc4cacc8ccbe418cd5f9dca97f6db"`
[INFO] [stdout] 1b4587bd6abc1c039df5fab82c92560acefcc4cacc8ccbe418cd5f9dca97f6db