[INFO] fetching crate lad 0.1.1... [INFO] testing lad-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate lad 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate lad 0.1.1 [INFO] finished tweaking crates.io crate lad 0.1.1 [INFO] tweaked toml for crates.io crate lad 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lad 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff1fd349bb05b6b465467f52275b7159f1404556429e54d596c854300aa24096 [INFO] running `Command { std: "docker" "start" "-a" "ff1fd349bb05b6b465467f52275b7159f1404556429e54d596c854300aa24096", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff1fd349bb05b6b465467f52275b7159f1404556429e54d596c854300aa24096", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff1fd349bb05b6b465467f52275b7159f1404556429e54d596c854300aa24096", kill_on_drop: false }` [INFO] [stdout] ff1fd349bb05b6b465467f52275b7159f1404556429e54d596c854300aa24096 [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" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8dd16e8eaf1294ca0e6f64f0b5c4d85471220a3f0d5af1071f954f324044db03 [INFO] running `Command { std: "docker" "start" "-a" "8dd16e8eaf1294ca0e6f64f0b5c4d85471220a3f0d5af1071f954f324044db03", kill_on_drop: false }` [INFO] [stderr] Compiling lad v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `tmp_entry` is never read [INFO] [stdout] --> src/wad/mod.rs:36:29 [INFO] [stdout] | [INFO] [stdout] 36 | let mut tmp_entry = DirEntry { [INFO] [stdout] | _____________________________^ [INFO] [stdout] 37 | | ptr: 0, [INFO] [stdout] 38 | | size: 0, [INFO] [stdout] 39 | | name: [0;8] [INFO] [stdout] 40 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "8dd16e8eaf1294ca0e6f64f0b5c4d85471220a3f0d5af1071f954f324044db03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dd16e8eaf1294ca0e6f64f0b5c4d85471220a3f0d5af1071f954f324044db03", kill_on_drop: false }` [INFO] [stdout] 8dd16e8eaf1294ca0e6f64f0b5c4d85471220a3f0d5af1071f954f324044db03 [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" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 301d816b91652b9822b3c50fed220d7736105c718063bd344241147f8674f142 [INFO] running `Command { std: "docker" "start" "-a" "301d816b91652b9822b3c50fed220d7736105c718063bd344241147f8674f142", kill_on_drop: false }` [INFO] [stderr] Compiling lad v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `tmp_entry` is never read [INFO] [stdout] --> src/wad/mod.rs:36:29 [INFO] [stdout] | [INFO] [stdout] 36 | let mut tmp_entry = DirEntry { [INFO] [stdout] | _____________________________^ [INFO] [stdout] 37 | | ptr: 0, [INFO] [stdout] 38 | | size: 0, [INFO] [stdout] 39 | | name: [0;8] [INFO] [stdout] 40 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/lib.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/lib.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tmp_entry` is never read [INFO] [stdout] --> src/wad/mod.rs:36:29 [INFO] [stdout] | [INFO] [stdout] 36 | let mut tmp_entry = DirEntry { [INFO] [stdout] | _____________________________^ [INFO] [stdout] 37 | | ptr: 0, [INFO] [stdout] 38 | | size: 0, [INFO] [stdout] 39 | | name: [0;8] [INFO] [stdout] 40 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "301d816b91652b9822b3c50fed220d7736105c718063bd344241147f8674f142", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "301d816b91652b9822b3c50fed220d7736105c718063bd344241147f8674f142", kill_on_drop: false }` [INFO] [stdout] 301d816b91652b9822b3c50fed220d7736105c718063bd344241147f8674f142 [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" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2d6ef7011f58b6a0be95ca210b2c465566340b54893fee96ab086e96cefabd82 [INFO] running `Command { std: "docker" "start" "-a" "2d6ef7011f58b6a0be95ca210b2c465566340b54893fee96ab086e96cefabd82", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `tmp_entry` is never read [INFO] [stderr] --> src/wad/mod.rs:36:29 [INFO] [stderr] | [INFO] [stderr] 36 | let mut tmp_entry = DirEntry { [INFO] [stderr] | _____________________________^ [INFO] [stderr] 37 | | ptr: 0, [INFO] [stderr] 38 | | size: 0, [INFO] [stderr] 39 | | name: [0;8] [INFO] [stderr] 40 | | }; [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `lad` (lib) generated 1 warning [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/lib.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/lib.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `lad` (lib test) generated 3 warnings (1 duplicate) (run `cargo fix --lib -p lad --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lad-136fcd1c36b1b257) [INFO] [stderr] Doc-tests lad [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::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] [stdout] [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" "2d6ef7011f58b6a0be95ca210b2c465566340b54893fee96ab086e96cefabd82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d6ef7011f58b6a0be95ca210b2c465566340b54893fee96ab086e96cefabd82", kill_on_drop: false }` [INFO] [stdout] 2d6ef7011f58b6a0be95ca210b2c465566340b54893fee96ab086e96cefabd82