[INFO] fetching crate lvp 1.0.0... [INFO] testing lvp-1.0.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate lvp 1.0.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate lvp 1.0.0 [INFO] finished tweaking crates.io crate lvp 1.0.0 [INFO] tweaked toml for crates.io crate lvp 1.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lvp 1.0.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate lvp 1.0.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prost-derive v0.11.9 [INFO] [stderr] Downloaded tonic-build v0.9.2 [INFO] [stderr] Downloaded prost v0.11.9 [INFO] [stderr] Downloaded quote v1.0.28 [INFO] [stderr] Downloaded prost-types v0.11.9 [INFO] [stderr] Downloaded proc-macro2 v1.0.60 [INFO] [stderr] Downloaded hyper-unix-connector v0.2.2 [INFO] [stderr] Downloaded pin-project-internal v1.1.0 [INFO] [stderr] Downloaded pyo3-build-config v0.19.0 [INFO] [stderr] Downloaded serde_yaml v0.8.26 [INFO] [stderr] Downloaded pin-project v1.1.0 [INFO] [stderr] Downloaded prettyplease v0.1.25 [INFO] [stderr] Downloaded h2 v0.3.19 [INFO] [stderr] Downloaded serde_json v1.0.97 [INFO] [stderr] Downloaded tonic v0.9.2 [INFO] [stderr] Downloaded prost-build v0.11.9 [INFO] [stderr] Downloaded redb v1.0.0 [INFO] [stderr] Downloaded rustix v0.37.20 [INFO] [stderr] Downloaded tokio v1.28.2 [INFO] [stderr] Downloaded libc v0.2.146 [INFO] [stderr] Downloaded syn v2.0.18 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 121c262cf99a8718be7cf1762f6152928b628cda0c37b12752f8760b30163263 [INFO] running `Command { std: "docker" "start" "-a" "121c262cf99a8718be7cf1762f6152928b628cda0c37b12752f8760b30163263", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "121c262cf99a8718be7cf1762f6152928b628cda0c37b12752f8760b30163263", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "121c262cf99a8718be7cf1762f6152928b628cda0c37b12752f8760b30163263", kill_on_drop: false }` [INFO] [stdout] 121c262cf99a8718be7cf1762f6152928b628cda0c37b12752f8760b30163263 [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91ccd42427a1598ef34f50d27295b4f8343a2e8fe14b1eea9e709116f0922049 [INFO] running `Command { std: "docker" "start" "-a" "91ccd42427a1598ef34f50d27295b4f8343a2e8fe14b1eea9e709116f0922049", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Compiling tokio v1.28.2 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling rustversion v1.0.12 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling target-lexicon v0.12.7 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling rustix v0.37.20 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Compiling regex-syntax v0.7.2 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling matchit v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.97 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling axum v0.6.18 [INFO] [stderr] Compiling pyo3-build-config v0.19.0 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling regex v1.8.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling redb v1.0.0 [INFO] [stderr] Compiling is-terminal v0.4.7 [INFO] [stderr] Compiling env_logger v0.10.0 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Compiling prost v0.11.9 [INFO] [stderr] Compiling prost-types v0.11.9 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tracing-attributes v0.1.24 [INFO] [stderr] Compiling pin-project-internal v1.1.0 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling prost-build v0.11.9 [INFO] [stderr] Compiling pin-project v1.1.0 [INFO] [stderr] Compiling tonic-build v0.9.2 [INFO] [stderr] Compiling lvp v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling tokio-util v0.7.8 [INFO] [stderr] Compiling tokio-io-timeout v1.2.0 [INFO] [stderr] Compiling tokio-stream v0.1.14 [INFO] [stderr] Compiling h2 v0.3.19 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling serde_yaml v0.8.26 [INFO] [stderr] Compiling hyper v0.14.26 [INFO] [stderr] Compiling hyper-timeout v0.4.1 [INFO] [stderr] Compiling hyper-unix-connector v0.2.2 [INFO] [stderr] Compiling tonic v0.9.2 [INFO] [stdout] warning: fields `fragment_size`, `blocks_free`, `inodes_free`, `file_system_id`, `flags`, and `filename_max_len` are never read [INFO] [stdout] --> src/statfs.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Stats { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 6 | pub block_size: u64, [INFO] [stdout] 7 | pub fragment_size: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | pub block_count: u64, [INFO] [stdout] 9 | pub blocks_free: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub inodes_free: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 13 | pub inodes_free_unprivileged: u64, [INFO] [stdout] 14 | pub file_system_id: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 15 | pub flags: u64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 16 | pub filename_max_len: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "91ccd42427a1598ef34f50d27295b4f8343a2e8fe14b1eea9e709116f0922049", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91ccd42427a1598ef34f50d27295b4f8343a2e8fe14b1eea9e709116f0922049", kill_on_drop: false }` [INFO] [stdout] 91ccd42427a1598ef34f50d27295b4f8343a2e8fe14b1eea9e709116f0922049 [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3889b3940075459e0736dae8ad099d06ca289113ab0eecb3fd5d5d33c6e257d [INFO] running `Command { std: "docker" "start" "-a" "c3889b3940075459e0736dae8ad099d06ca289113ab0eecb3fd5d5d33c6e257d", kill_on_drop: false }` [INFO] [stderr] Compiling lvp v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `fragment_size`, `blocks_free`, `inodes_free`, `file_system_id`, `flags`, and `filename_max_len` are never read [INFO] [stdout] --> src/statfs.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Stats { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 6 | pub block_size: u64, [INFO] [stdout] 7 | pub fragment_size: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | pub block_count: u64, [INFO] [stdout] 9 | pub blocks_free: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub inodes_free: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 13 | pub inodes_free_unprivileged: u64, [INFO] [stdout] 14 | pub file_system_id: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 15 | pub flags: u64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 16 | pub filename_max_len: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.28s [INFO] running `Command { std: "docker" "inspect" "c3889b3940075459e0736dae8ad099d06ca289113ab0eecb3fd5d5d33c6e257d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3889b3940075459e0736dae8ad099d06ca289113ab0eecb3fd5d5d33c6e257d", kill_on_drop: false }` [INFO] [stdout] c3889b3940075459e0736dae8ad099d06ca289113ab0eecb3fd5d5d33c6e257d [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b1f46748561b243b01e43ec0a3032d693dae7adbaa011c802a762036c8a197a4 [INFO] running `Command { std: "docker" "start" "-a" "b1f46748561b243b01e43ec0a3032d693dae7adbaa011c802a762036c8a197a4", kill_on_drop: false }` [INFO] [stderr] warning: fields `fragment_size`, `blocks_free`, `inodes_free`, `file_system_id`, `flags`, and `filename_max_len` are never read [INFO] [stderr] --> src/statfs.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Stats { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 6 | pub block_size: u64, [INFO] [stderr] 7 | pub fragment_size: u64, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 8 | pub block_count: u64, [INFO] [stderr] 9 | pub blocks_free: u64, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 12 | pub inodes_free: u64, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 13 | pub inodes_free_unprivileged: u64, [INFO] [stderr] 14 | pub file_system_id: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 15 | pub flags: u64, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 16 | pub filename_max_len: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `lvp` (bin "lvp" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lvp-d30f3d5603938282) [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" "b1f46748561b243b01e43ec0a3032d693dae7adbaa011c802a762036c8a197a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1f46748561b243b01e43ec0a3032d693dae7adbaa011c802a762036c8a197a4", kill_on_drop: false }` [INFO] [stdout] b1f46748561b243b01e43ec0a3032d693dae7adbaa011c802a762036c8a197a4