[INFO] fetching crate lvp 1.0.0...
[INFO] checking lvp-1.0.0 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate lvp 1.0.0 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lvp 1.0.0 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db81201a590c3993b1378176eace2ba44135fa35c5c1ecd4f902295e2afda0ad
[INFO] running `Command { std: "docker" "start" "-a" "db81201a590c3993b1378176eace2ba44135fa35c5c1ecd4f902295e2afda0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db81201a590c3993b1378176eace2ba44135fa35c5c1ecd4f902295e2afda0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db81201a590c3993b1378176eace2ba44135fa35c5c1ecd4f902295e2afda0ad", kill_on_drop: false }`
[INFO] [stdout] db81201a590c3993b1378176eace2ba44135fa35c5c1ecd4f902295e2afda0ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07f3b0815773c2c729e5013dd0956d320f08c4e52b0193375a356b2f9c06fbf0
[INFO] running `Command { std: "docker" "start" "-a" "07f3b0815773c2c729e5013dd0956d320f08c4e52b0193375a356b2f9c06fbf0", kill_on_drop: false }`
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[INFO] [stderr]    Compiling lvp v1.0.0 (/opt/rustwide/workdir)
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[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] [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 28s
[INFO] running `Command { std: "docker" "inspect" "07f3b0815773c2c729e5013dd0956d320f08c4e52b0193375a356b2f9c06fbf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f3b0815773c2c729e5013dd0956d320f08c4e52b0193375a356b2f9c06fbf0", kill_on_drop: false }`
[INFO] [stdout] 07f3b0815773c2c729e5013dd0956d320f08c4e52b0193375a356b2f9c06fbf0
