[INFO] fetching crate seneca 0.1.0-alpha.1...
[INFO] testing seneca-0.1.0-alpha.1 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate seneca 0.1.0-alpha.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate seneca 0.1.0-alpha.1
[INFO] finished tweaking crates.io crate seneca 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate seneca 0.1.0-alpha.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate seneca 0.1.0-alpha.1 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate seneca 0.1.0-alpha.1 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67ab991a81cc712ec2e27b2b6dde45c19f1ecc8f58edd96a5c3b6503b53594dc
[INFO] running `Command { std: "docker" "start" "-a" "67ab991a81cc712ec2e27b2b6dde45c19f1ecc8f58edd96a5c3b6503b53594dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67ab991a81cc712ec2e27b2b6dde45c19f1ecc8f58edd96a5c3b6503b53594dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67ab991a81cc712ec2e27b2b6dde45c19f1ecc8f58edd96a5c3b6503b53594dc", kill_on_drop: false }`
[INFO] [stdout] 67ab991a81cc712ec2e27b2b6dde45c19f1ecc8f58edd96a5c3b6503b53594dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 855834f0e65c538b785de18428783d56169b36c2de91da609027f6281a45e948
[INFO] running `Command { std: "docker" "start" "-a" "855834f0e65c538b785de18428783d56169b36c2de91da609027f6281a45e948", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling seneca v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `MAX_SEGMENT_SIZE` is never used
[INFO] [stdout]   --> src/storage.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const MAX_SEGMENT_SIZE: usize = 1024 * 1024 * 10; // 10MB segment size
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Log` is never constructed
[INFO] [stdout]   --> src/storage.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Log {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Segment` is never constructed
[INFO] [stdout]   --> src/storage.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Segment {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `open`, `append`, and `read_all` are never used
[INFO] [stdout]   --> src/storage.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Log {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 27 |     /// Open or create a new log in the given directory
[INFO] [stdout] 28 |     pub fn open<P: AsRef<Path>>(dir: P) -> std::io::Result<Self> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn append(&self, message: &[u8]) -> std::io::Result<u64> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn read_all(&self) -> std::io::Result<Vec<Vec<u8>>> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `append`, and `read_all` are never used
[INFO] [stdout]   --> src/storage.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl Segment {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 62 |     fn new<P: AsRef<Path>>(dir: P, index: usize) -> std::io::Result<Self> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     fn append(&mut self, message: &[u8]) -> std::io::Result<u64> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     fn read_all(&self) -> std::io::Result<Vec<Vec<u8>>> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.59s
[INFO] running `Command { std: "docker" "inspect" "855834f0e65c538b785de18428783d56169b36c2de91da609027f6281a45e948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "855834f0e65c538b785de18428783d56169b36c2de91da609027f6281a45e948", kill_on_drop: false }`
[INFO] [stdout] 855834f0e65c538b785de18428783d56169b36c2de91da609027f6281a45e948
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39373b1dc30e92f34d0cd080fb25a356d9dc8adcc954f470cd5e76b3131be1ab
[INFO] running `Command { std: "docker" "start" "-a" "39373b1dc30e92f34d0cd080fb25a356d9dc8adcc954f470cd5e76b3131be1ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling seneca v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "39373b1dc30e92f34d0cd080fb25a356d9dc8adcc954f470cd5e76b3131be1ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39373b1dc30e92f34d0cd080fb25a356d9dc8adcc954f470cd5e76b3131be1ab", kill_on_drop: false }`
[INFO] [stdout] 39373b1dc30e92f34d0cd080fb25a356d9dc8adcc954f470cd5e76b3131be1ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89b1f5f9dcf852cfa661e6b84a5e97b5ac56dab10b3a204c268ca3eca28abf53
[INFO] running `Command { std: "docker" "start" "-a" "89b1f5f9dcf852cfa661e6b84a5e97b5ac56dab10b3a204c268ca3eca28abf53", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/seneca-436f78ec9c0fdf49)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test storage::tests::test_log_append_and_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89b1f5f9dcf852cfa661e6b84a5e97b5ac56dab10b3a204c268ca3eca28abf53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89b1f5f9dcf852cfa661e6b84a5e97b5ac56dab10b3a204c268ca3eca28abf53", kill_on_drop: false }`
[INFO] [stdout] 89b1f5f9dcf852cfa661e6b84a5e97b5ac56dab10b3a204c268ca3eca28abf53
