[INFO] fetching crate cranelift-bforest 0.123.2...
[INFO] testing cranelift-bforest-0.123.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate cranelift-bforest 0.123.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate cranelift-bforest 0.123.2
[INFO] finished tweaking crates.io crate cranelift-bforest 0.123.2
[INFO] tweaked toml for crates.io crate cranelift-bforest 0.123.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cranelift-bforest 0.123.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cranelift-bforest 0.123.2 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e799840dab91fa5a1cfc353ba2e360f0430f9b4e5e2aa0be9b62045b2fc8c676
[INFO] running `Command { std: "docker" "start" "-a" "e799840dab91fa5a1cfc353ba2e360f0430f9b4e5e2aa0be9b62045b2fc8c676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e799840dab91fa5a1cfc353ba2e360f0430f9b4e5e2aa0be9b62045b2fc8c676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e799840dab91fa5a1cfc353ba2e360f0430f9b4e5e2aa0be9b62045b2fc8c676", kill_on_drop: false }`
[INFO] [stdout] e799840dab91fa5a1cfc353ba2e360f0430f9b4e5e2aa0be9b62045b2fc8c676
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3216beb0987f40c1b5fbfa674b64e6c514e0d510c170944a1b076ca6103e8a8
[INFO] running `Command { std: "docker" "start" "-a" "a3216beb0987f40c1b5fbfa674b64e6c514e0d510c170944a1b076ca6103e8a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-bitset v0.123.2
[INFO] [stderr]    Compiling cranelift-entity v0.123.2
[INFO] [stderr]    Compiling cranelift-bforest v0.123.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "a3216beb0987f40c1b5fbfa674b64e6c514e0d510c170944a1b076ca6103e8a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3216beb0987f40c1b5fbfa674b64e6c514e0d510c170944a1b076ca6103e8a8", kill_on_drop: false }`
[INFO] [stdout] a3216beb0987f40c1b5fbfa674b64e6c514e0d510c170944a1b076ca6103e8a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a72d66c9c1f14c6e4196633f5868253da44193cbc250b4976cce1cddaa6766f2
[INFO] running `Command { std: "docker" "start" "-a" "a72d66c9c1f14c6e4196633f5868253da44193cbc250b4976cce1cddaa6766f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-bforest v0.123.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "a72d66c9c1f14c6e4196633f5868253da44193cbc250b4976cce1cddaa6766f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a72d66c9c1f14c6e4196633f5868253da44193cbc250b4976cce1cddaa6766f2", kill_on_drop: false }`
[INFO] [stdout] a72d66c9c1f14c6e4196633f5868253da44193cbc250b4976cce1cddaa6766f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e72a858a98b736e833039369c7eda99a61336f9aaa2f8bf69029b0af41bbc62
[INFO] running `Command { std: "docker" "start" "-a" "8e72a858a98b736e833039369c7eda99a61336f9aaa2f8bf69029b0af41bbc62", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cranelift_bforest-6acabf0e3757c06c)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test map::tests::empty ... ok
[INFO] [stdout] test map::tests::inserting ... ok
[INFO] [stdout] test map::tests::level3_removes ... ok
[INFO] [stdout] test node::tests::inner_balance ... ok
[INFO] [stdout] test map::tests::split_level1_leaf ... ok
[INFO] [stdout] test node::tests::leaf ... ok
[INFO] [stdout] test node::tests::inner ... ok
[INFO] [stdout] test node::tests::leaf_balance ... ok
[INFO] [stdout] test node::tests::optimal_split_pos ... ok
[INFO] [stdout] test set::tests::empty ... ok
[INFO] [stdout] test map::tests::node_size ... ok
[INFO] [stdout] test path::tests::search_single_inner ... ok
[INFO] [stdout] test path::tests::search_single_leaf ... ok
[INFO] [stdout] test map::tests::remove_level1_rightmost ... ok
[INFO] [stdout] test map::tests::split_level0_leaf ... ok
[INFO] [stdout] test set::tests::node_size ... ok
[INFO] [stdout] test map::tests::remove_level1 ... ok
[INFO] [stdout] test set::tests::simple_cursor ... ok
[INFO] [stdout] test tests::slice_shifting ... ok
[INFO] [stdout] test set::tests::two_level_sparse_tree ... ok
[INFO] [stdout] test set::tests::three_level_sparse_tree ... ok
[INFO] [stdout] test tests::comparator ... ok
[INFO] [stdout] test tests::slice_insertion ... ok
[INFO] [stdout] test set::tests::four_level ... ok
[INFO] [stdout] test set::tests::four_level_clear ... ok
[INFO] [stdout] test map::tests::insert_many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cranelift_bforest
[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" "8e72a858a98b736e833039369c7eda99a61336f9aaa2f8bf69029b0af41bbc62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e72a858a98b736e833039369c7eda99a61336f9aaa2f8bf69029b0af41bbc62", kill_on_drop: false }`
[INFO] [stdout] 8e72a858a98b736e833039369c7eda99a61336f9aaa2f8bf69029b0af41bbc62