[INFO] fetching crate treeid 0.3.9...
[INFO] extracting crate treeid 0.3.9 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/treeid/0.3.9
[INFO] extracting crate treeid 0.3.9 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/treeid/0.3.9
[INFO] validating manifest of treeid-0.3.9 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 treeid-0.3.9 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 treeid-0.3.9
[INFO] finished frobbing treeid-0.3.9
[INFO] frobbed toml for treeid-0.3.9 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/treeid/0.3.9/Cargo.toml
[INFO] started frobbing treeid-0.3.9
[INFO] finished frobbing treeid-0.3.9
[INFO] frobbed toml for treeid-0.3.9 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/treeid/0.3.9/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 treeid-0.3.9 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/treeid/0.3.9:/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] 13bffab14e9d21b7c5ef288e977bdcdff27b9226420dbd87ae8318ca54600951
[INFO] running `"docker" "start" "-a" "13bffab14e9d21b7c5ef288e977bdcdff27b9226420dbd87ae8318ca54600951"`
[INFO] [stderr]    Compiling treeid v0.3.9 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "13bffab14e9d21b7c5ef288e977bdcdff27b9226420dbd87ae8318ca54600951"`
[INFO] running `"docker" "rm" "-f" "13bffab14e9d21b7c5ef288e977bdcdff27b9226420dbd87ae8318ca54600951"`
[INFO] [stdout] 13bffab14e9d21b7c5ef288e977bdcdff27b9226420dbd87ae8318ca54600951
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/treeid/0.3.9:/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] dba11c2ba4f1de17c45b988f4f0d2fdbbd76a56b52fe713a11d8d8e90b6a59ff
[INFO] running `"docker" "start" "-a" "dba11c2ba4f1de17c45b988f4f0d2fdbbd76a56b52fe713a11d8d8e90b6a59ff"`
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling treeid v0.3.9 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.55s
[INFO] running `"docker" "inspect" "dba11c2ba4f1de17c45b988f4f0d2fdbbd76a56b52fe713a11d8d8e90b6a59ff"`
[INFO] running `"docker" "rm" "-f" "dba11c2ba4f1de17c45b988f4f0d2fdbbd76a56b52fe713a11d8d8e90b6a59ff"`
[INFO] [stdout] dba11c2ba4f1de17c45b988f4f0d2fdbbd76a56b52fe713a11d8d8e90b6a59ff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/treeid/0.3.9:/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] 2ade4124fbeb05ff81c7aeefb32bc6b6df532901ef7dfdc6ed51dc6b01c9c16a
[INFO] running `"docker" "start" "-a" "2ade4124fbeb05ff81c7aeefb32bc6b6df532901ef7dfdc6ed51dc6b01c9c16a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/treeid-703ed99c594a8e55
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::binary_hi_64 ... ok
[INFO] [stdout] test tests::binary_hi_2 ... ok
[INFO] [stdout] test tests::binary_hi_32 ... ok
[INFO] [stdout] test tests::binary_hi_4 ... ok
[INFO] [stdout] test tests::binary_hi_16 ... ok
[INFO] [stdout] test tests::binary_lo_8 ... ok
[INFO] [stdout] test tests::binary_hi_8 ... ok
[INFO] [stdout] test tests::binary_lo_16 ... ok
[INFO] [stdout] test tests::binary_lo_4 ... ok
[INFO] [stdout] test tests::binary_lo_64 ... ok
[INFO] [stdout] test tests::binary_lo_32 ... ok
[INFO] [stdout] test tests::binary_lo_2 ... ok
[INFO] [stdout] test tests::child_parent_eq ... ok
[INFO] [stdout] test tests::edge_case ... ok
[INFO] [stdout] test tests::bfs_iter_round_trip ... ok
[INFO] [stdout] test tests::lcf_enc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests treeid
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/bits.rs - bits::kth_bit (line 7) ... ok
[INFO] [stdout] test src/bitter.rs - bitter::BitWriter::push_bits (line 132) ... ok
[INFO] [stdout] test src/bitter.rs - bitter::BitWriter::push_bit (line 80) ... ok
[INFO] [stdout] test src/bitter.rs - bitter::BitWriter::push (line 40) ... ok
[INFO] [stdout] test src/bits.rs - bits::rotate_add (line 45) ... ok
[INFO] [stdout] test src/bitter.rs - bitter::BitWriter::push_bits (line 121) ... ok
[INFO] [stdout] test src/bitter.rs - bitter::BitWriter::align (line 217) ... ok
[INFO] [stdout] test src/bitter.rs - bitter::BitWriter::push_bytes (line 59) ... ok
[INFO] [stdout] test src/bitter.rs - bitter::BitWriter::trailing_pad (line 254) ... ok
[INFO] [stdout] test src/lib.rs - Node (line 64) ... ok
[INFO] [stdout] test src/lib.rs - Node (line 151) ... ok
[INFO] [stdout] test src/lib.rs - Node (line 97) ... ok
[INFO] [stdout] test src/lib.rs - Node::child (line 354) ... ok
[INFO] [stdout] test src/lib.rs - Node::is_root (line 454) ... ok
[INFO] [stdout] test src/lib.rs - Node::from_parts (line 269) ... ok
[INFO] [stdout] test src/lib.rs - Node::from_binary (line 467) ... ok
[INFO] [stdout] test src/lib.rs - Node::parent (line 326) ... ok
[INFO] [stdout] test src/lib.rs - Node::key (line 246) ... ok
[INFO] [stdout] test src/lib.rs - Node::pred (line 414) ... ok
[INFO] [stdout] test src/lib.rs - Node::position (line 233) ... ok
[INFO] [stdout] test src/lib.rs - Node::sibling (line 381) ... ok
[INFO] [stdout] test src/lib.rs - Node::succ (line 437) ... ok
[INFO] [stdout] test src/lib.rs - Node::root (line 215) ... ok
[INFO] [stdout] test src/lib.rs - Node::to_binary (line 558) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2ade4124fbeb05ff81c7aeefb32bc6b6df532901ef7dfdc6ed51dc6b01c9c16a"`
[INFO] running `"docker" "rm" "-f" "2ade4124fbeb05ff81c7aeefb32bc6b6df532901ef7dfdc6ed51dc6b01c9c16a"`
[INFO] [stdout] 2ade4124fbeb05ff81c7aeefb32bc6b6df532901ef7dfdc6ed51dc6b01c9c16a