[INFO] cloning repository https://github.com/PhantomInTheWire/kvstore-db
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PhantomInTheWire/kvstore-db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhantomInTheWire%2Fkvstore-db", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhantomInTheWire%2Fkvstore-db'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a8effe48e0903d97f83ab68fd487e71e0fac167
[INFO] testing PhantomInTheWire/kvstore-db against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhantomInTheWire%2Fkvstore-db" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/PhantomInTheWire/kvstore-db
[INFO] finished tweaking git repo https://github.com/PhantomInTheWire/kvstore-db
[INFO] tweaked toml for git repo https://github.com/PhantomInTheWire/kvstore-db written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PhantomInTheWire/kvstore-db on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PhantomInTheWire/kvstore-db 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f1aca1c9b8ad7f2994e5afc7578919c6b99d5e9404638b68abc0ae1d5777ac5
[INFO] running `Command { std: "docker" "start" "-a" "9f1aca1c9b8ad7f2994e5afc7578919c6b99d5e9404638b68abc0ae1d5777ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f1aca1c9b8ad7f2994e5afc7578919c6b99d5e9404638b68abc0ae1d5777ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f1aca1c9b8ad7f2994e5afc7578919c6b99d5e9404638b68abc0ae1d5777ac5", kill_on_drop: false }`
[INFO] [stdout] 9f1aca1c9b8ad7f2994e5afc7578919c6b99d5e9404638b68abc0ae1d5777ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7436175072e3a662c905278708fd24c9231b9d375d9ab3536af0d3397e7b973c
[INFO] running `Command { std: "docker" "start" "-a" "7436175072e3a662c905278708fd24c9231b9d375d9ab3536af0d3397e7b973c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling kvstore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `byteorder`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use byteorder::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.51s
[INFO] running `Command { std: "docker" "inspect" "7436175072e3a662c905278708fd24c9231b9d375d9ab3536af0d3397e7b973c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7436175072e3a662c905278708fd24c9231b9d375d9ab3536af0d3397e7b973c", kill_on_drop: false }`
[INFO] [stdout] 7436175072e3a662c905278708fd24c9231b9d375d9ab3536af0d3397e7b973c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96947c9825ff918fce39330f6ac6f6b4283c7efa744c98e134512f21213d3f95
[INFO] running `Command { std: "docker" "start" "-a" "96947c9825ff918fce39330f6ac6f6b4283c7efa744c98e134512f21213d3f95", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `byteorder`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use byteorder::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kvstore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `LittleEndian`
[INFO] [stdout]  --> tests/integration_tests.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use byteorder::{LittleEndian, WriteBytesExt};
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crc32fast::Hasher`
[INFO] [stdout]  --> tests/integration_tests.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use crc32fast::Hasher;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WriteBytesExt`
[INFO] [stdout]  --> tests/integration_tests.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use byteorder::{LittleEndian, WriteBytesExt};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Seek`
[INFO] [stdout]    --> src/tests.rs:212:13
[INFO] [stdout]     |
[INFO] [stdout] 212 |         use std::io::Seek;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Seek`
[INFO] [stdout]    --> src/tests.rs:238:13
[INFO] [stdout]     |
[INFO] [stdout] 238 |         use std::io::Seek;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `byteorder`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use byteorder::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "96947c9825ff918fce39330f6ac6f6b4283c7efa744c98e134512f21213d3f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96947c9825ff918fce39330f6ac6f6b4283c7efa744c98e134512f21213d3f95", kill_on_drop: false }`
[INFO] [stdout] 96947c9825ff918fce39330f6ac6f6b4283c7efa744c98e134512f21213d3f95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b46592c5260d050adcf4a0ec95bff6cad474c510215d1d5825afb2ee71a72b4f
[INFO] running `Command { std: "docker" "start" "-a" "b46592c5260d050adcf4a0ec95bff6cad474c510215d1d5825afb2ee71a72b4f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `byteorder`
[INFO] [stderr]  --> src/lib.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use byteorder::*;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Seek`
[INFO] [stderr]    --> src/tests.rs:212:13
[INFO] [stderr]     |
[INFO] [stderr] 212 |         use std::io::Seek;
[INFO] [stderr]     |             ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Seek`
[INFO] [stderr]    --> src/tests.rs:238:13
[INFO] [stderr]     |
[INFO] [stderr] 238 |         use std::io::Seek;
[INFO] [stderr]     |             ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `byteorder`
[INFO] [stderr]  --> src/lib.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use byteorder::*;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kvstore` (lib) generated 1 warning
[INFO] [stderr] warning: `kvstore` (lib test) generated 3 warnings (run `cargo fix --lib -p kvstore --tests` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `LittleEndian`
[INFO] [stderr]  --> tests/integration_tests.rs:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 |     use byteorder::{LittleEndian, WriteBytesExt};
[INFO] [stderr]   |                     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crc32fast::Hasher`
[INFO] [stderr]  --> tests/integration_tests.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     use crc32fast::Hasher;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `WriteBytesExt`
[INFO] [stderr]  --> tests/integration_tests.rs:4:35
[INFO] [stderr]   |
[INFO] [stderr] 4 |     use byteorder::{LittleEndian, WriteBytesExt};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kvstore` (test "integration_tests") generated 3 warnings (run `cargo fix --test "integration_tests"` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libactionkv-8d2603907bcda3e0)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::tests::test_delete ... FAILED
[INFO] [stdout] test tests::tests::test_load ... FAILED
[INFO] [stdout] test tests::tests::test_process_record ... ok
[INFO] [stdout] test tests::tests::test_process_record_invalid_checksum ... ok
[INFO] [stdout] test tests::tests::test_seek_to_end ... FAILED
[INFO] [stdout] test tests::tests::test_update ... FAILED
[INFO] [stdout] test tests::tests::test_get_at ... FAILED
[INFO] [stdout] test tests::tests::test_open ... FAILED
[INFO] [stdout] test tests::tests::test_insert_and_get ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::tests::test_delete stdout ----
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] ---- tests::tests::test_load stdout ----
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] ---- tests::tests::test_seek_to_end stdout ----
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] ---- tests::tests::test_update stdout ----
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] ---- tests::tests::test_get_at stdout ----
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] ---- tests::tests::test_open stdout ----
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] ---- tests::tests::test_insert_and_get stdout ----
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::tests::test_delete
[INFO] [stdout]     tests::tests::test_get_at
[INFO] [stdout]     tests::tests::test_insert_and_get
[INFO] [stdout]     tests::tests::test_load
[INFO] [stdout]     tests::tests::test_open
[INFO] [stdout]     tests::tests::test_seek_to_end
[INFO] [stdout]     tests::tests::test_update
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "b46592c5260d050adcf4a0ec95bff6cad474c510215d1d5825afb2ee71a72b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b46592c5260d050adcf4a0ec95bff6cad474c510215d1d5825afb2ee71a72b4f", kill_on_drop: false }`
[INFO] [stdout] b46592c5260d050adcf4a0ec95bff6cad474c510215d1d5825afb2ee71a72b4f
