[INFO] fetching crate bktree 1.0.1...
[INFO] testing bktree-1.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate bktree 1.0.1 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate bktree 1.0.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bktree 1.0.1
[INFO] finished tweaking crates.io crate bktree 1.0.1
[INFO] tweaked toml for crates.io crate bktree 1.0.1 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f684d59144a09d4bf0bf2c2a4b94d5f02e1a3a8ea382443a61bedf2256ddfa02
[INFO] running `Command { std: "docker" "start" "-a" "f684d59144a09d4bf0bf2c2a4b94d5f02e1a3a8ea382443a61bedf2256ddfa02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f684d59144a09d4bf0bf2c2a4b94d5f02e1a3a8ea382443a61bedf2256ddfa02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f684d59144a09d4bf0bf2c2a4b94d5f02e1a3a8ea382443a61bedf2256ddfa02", kill_on_drop: false }`
[INFO] [stdout] f684d59144a09d4bf0bf2c2a4b94d5f02e1a3a8ea382443a61bedf2256ddfa02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 856763b22e29dbc39b100a37f869b257a653db0dd1013692c5ef6ec87b658cd0
[INFO] running `Command { std: "docker" "start" "-a" "856763b22e29dbc39b100a37f869b257a653db0dd1013692c5ef6ec87b658cd0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling bktree v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.77s
[INFO] running `Command { std: "docker" "inspect" "856763b22e29dbc39b100a37f869b257a653db0dd1013692c5ef6ec87b658cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "856763b22e29dbc39b100a37f869b257a653db0dd1013692c5ef6ec87b658cd0", kill_on_drop: false }`
[INFO] [stdout] 856763b22e29dbc39b100a37f869b257a653db0dd1013692c5ef6ec87b658cd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0acf49a4d54fa2c0bed7d5e2126437a473418ca1403ff3eba2b750189a1bf549
[INFO] running `Command { std: "docker" "start" "-a" "0acf49a4d54fa2c0bed7d5e2126437a473418ca1403ff3eba2b750189a1bf549", kill_on_drop: false }`
[INFO] [stderr]    Compiling bktree v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "0acf49a4d54fa2c0bed7d5e2126437a473418ca1403ff3eba2b750189a1bf549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0acf49a4d54fa2c0bed7d5e2126437a473418ca1403ff3eba2b750189a1bf549", kill_on_drop: false }`
[INFO] [stdout] 0acf49a4d54fa2c0bed7d5e2126437a473418ca1403ff3eba2b750189a1bf549
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bcfe63d2ae23fcc21f43b09284fa08f11ae2ee9e669116d5908fbc62d2c0002b
[INFO] running `Command { std: "docker" "start" "-a" "bcfe63d2ae23fcc21f43b09284fa08f11ae2ee9e669116d5908fbc62d2c0002b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bktree-82aff8f0e2bf1e8a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bktree
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::hamming_distance_test ... ok
[INFO] [stdout] test tests::iterators_test ... ok
[INFO] [stdout] test tests::levenshtein_distance_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bcfe63d2ae23fcc21f43b09284fa08f11ae2ee9e669116d5908fbc62d2c0002b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcfe63d2ae23fcc21f43b09284fa08f11ae2ee9e669116d5908fbc62d2c0002b", kill_on_drop: false }`
[INFO] [stdout] bcfe63d2ae23fcc21f43b09284fa08f11ae2ee9e669116d5908fbc62d2c0002b