[INFO] fetching crate obkv 0.3.0...
[INFO] testing obkv-0.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate obkv 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate obkv 0.3.0
[INFO] finished tweaking crates.io crate obkv 0.3.0
[INFO] tweaked toml for crates.io crate obkv 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate obkv 0.3.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] [stderr]       Adding quickcheck v0.9.2 (available: v1.0.3)
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 56483223cf39ca785bb13a39c5a1dd08ee5aa71e6dedbf52ed15c83bdd838e56
[INFO] running `Command { std: "docker" "start" "-a" "56483223cf39ca785bb13a39c5a1dd08ee5aa71e6dedbf52ed15c83bdd838e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56483223cf39ca785bb13a39c5a1dd08ee5aa71e6dedbf52ed15c83bdd838e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56483223cf39ca785bb13a39c5a1dd08ee5aa71e6dedbf52ed15c83bdd838e56", kill_on_drop: false }`
[INFO] [stdout] 56483223cf39ca785bb13a39c5a1dd08ee5aa71e6dedbf52ed15c83bdd838e56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4296a8033fe2d745d6c96dc41e0b9b17c703092e451f5518e4ca20fb9efbb256
[INFO] running `Command { std: "docker" "start" "-a" "4296a8033fe2d745d6c96dc41e0b9b17c703092e451f5518e4ca20fb9efbb256", kill_on_drop: false }`
[INFO] [stderr]    Compiling obkv v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "4296a8033fe2d745d6c96dc41e0b9b17c703092e451f5518e4ca20fb9efbb256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4296a8033fe2d745d6c96dc41e0b9b17c703092e451f5518e4ca20fb9efbb256", kill_on_drop: false }`
[INFO] [stdout] 4296a8033fe2d745d6c96dc41e0b9b17c703092e451f5518e4ca20fb9efbb256
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 466bb7bf28da2d37c37f0fa04c329a7d816a487a532c5a88fd3b25919cbae534
[INFO] running `Command { std: "docker" "start" "-a" "466bb7bf28da2d37c37f0fa04c329a7d816a487a532c5a88fd3b25919cbae534", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling obkv v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.76s
[INFO] running `Command { std: "docker" "inspect" "466bb7bf28da2d37c37f0fa04c329a7d816a487a532c5a88fd3b25919cbae534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "466bb7bf28da2d37c37f0fa04c329a7d816a487a532c5a88fd3b25919cbae534", kill_on_drop: false }`
[INFO] [stdout] 466bb7bf28da2d37c37f0fa04c329a7d816a487a532c5a88fd3b25919cbae534
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7656ecee5a7ab808fe6a978bd8c2fad381c3e909d3a2b1b4ae6dbaa3c96c1d77
[INFO] running `Command { std: "docker" "start" "-a" "7656ecee5a7ab808fe6a978bd8c2fad381c3e909d3a2b1b4ae6dbaa3c96c1d77", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/obkv-77b341c49ad7c219)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::owned_kvreader ... ok
[INFO] [stdout] test varint::tests::qc_codec_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests obkv
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - KvWriter<Vec<u8>,K>::memory (line 71) ... ok
[INFO] [stdout] test src/lib.rs - KvWriter<W,K>::new (line 99) ... ok
[INFO] [stdout] test src/lib.rs - &'aKvReader<K> (line 339) ... ok
[INFO] [stdout] test src/lib.rs - Box<KvReader<K>> (line 318) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - KvReader<K>::from_slice (line 235) ... ok
[INFO] [stdout] test src/lib.rs - KvReader<K>::get (line 249) ... ok
[INFO] [stdout] test src/lib.rs - KvReader<K>::iter (line 276) ... ok
[INFO] [stdout] test src/lib.rs - KvWriter<W,K>::insert (line 122) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7656ecee5a7ab808fe6a978bd8c2fad381c3e909d3a2b1b4ae6dbaa3c96c1d77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7656ecee5a7ab808fe6a978bd8c2fad381c3e909d3a2b1b4ae6dbaa3c96c1d77", kill_on_drop: false }`
[INFO] [stdout] 7656ecee5a7ab808fe6a978bd8c2fad381c3e909d3a2b1b4ae6dbaa3c96c1d77