[INFO] fetching crate storage_endian 0.1.0...
[INFO] testing storage_endian-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate storage_endian 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate storage_endian 0.1.0
[INFO] finished tweaking crates.io crate storage_endian 0.1.0
[INFO] tweaked toml for crates.io crate storage_endian 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate storage_endian 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb1b06f2f573ba0d50fdfa14d1ee52b3435faa2f06760507d0618eaa0895b076
[INFO] running `Command { std: "docker" "start" "-a" "fb1b06f2f573ba0d50fdfa14d1ee52b3435faa2f06760507d0618eaa0895b076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb1b06f2f573ba0d50fdfa14d1ee52b3435faa2f06760507d0618eaa0895b076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1b06f2f573ba0d50fdfa14d1ee52b3435faa2f06760507d0618eaa0895b076", kill_on_drop: false }`
[INFO] [stdout] fb1b06f2f573ba0d50fdfa14d1ee52b3435faa2f06760507d0618eaa0895b076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 057a9e8d14cf91b161e6c53c3832993ea3217c3b59fe24fb4f4a964644a3dfa1
[INFO] running `Command { std: "docker" "start" "-a" "057a9e8d14cf91b161e6c53c3832993ea3217c3b59fe24fb4f4a964644a3dfa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling storage_endian v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "057a9e8d14cf91b161e6c53c3832993ea3217c3b59fe24fb4f4a964644a3dfa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057a9e8d14cf91b161e6c53c3832993ea3217c3b59fe24fb4f4a964644a3dfa1", kill_on_drop: false }`
[INFO] [stdout] 057a9e8d14cf91b161e6c53c3832993ea3217c3b59fe24fb4f4a964644a3dfa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ada0b0e20751bd013234ac8196d912a3322bb255982a3740ead2528b2e02660d
[INFO] running `Command { std: "docker" "start" "-a" "ada0b0e20751bd013234ac8196d912a3322bb255982a3740ead2528b2e02660d", kill_on_drop: false }`
[INFO] [stderr]    Compiling storage_endian v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `thing`
[INFO] [stdout]    --> src/test.rs:188:25
[INFO] [stdout]     |
[INFO] [stdout] 188 |         fn handle_thing(thing: u64) {
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_thing`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/test.rs:193:17
[INFO] [stdout]     |
[INFO] [stdout] 193 |             let mut data: Self = unsafe { core::mem::transmute(data) };
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "ada0b0e20751bd013234ac8196d912a3322bb255982a3740ead2528b2e02660d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada0b0e20751bd013234ac8196d912a3322bb255982a3740ead2528b2e02660d", kill_on_drop: false }`
[INFO] [stdout] ada0b0e20751bd013234ac8196d912a3322bb255982a3740ead2528b2e02660d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25887f74e506ba7347cd546e5fde2c0fb6e04640857d94c75c2a1710e6c43325
[INFO] running `Command { std: "docker" "start" "-a" "25887f74e506ba7347cd546e5fde2c0fb6e04640857d94c75c2a1710e6c43325", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `thing`
[INFO] [stderr]    --> src/test.rs:188:25
[INFO] [stderr]     |
[INFO] [stderr] 188 |         fn handle_thing(thing: u64) {
[INFO] [stderr]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_thing`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/test.rs:193:17
[INFO] [stderr]     |
[INFO] [stderr] 193 |             let mut data: Self = unsafe { core::mem::transmute(data) };
[INFO] [stderr]     |                 ----^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `storage_endian` (lib test) generated 2 warnings (run `cargo fix --lib -p storage_endian --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/storage_endian-26a165e97d789914)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests storage_endian
[INFO] [stdout] test test::big_endian_format ... ok
[INFO] [stdout] test test::example ... ok
[INFO] [stdout] test test::little_endian_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25887f74e506ba7347cd546e5fde2c0fb6e04640857d94c75c2a1710e6c43325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25887f74e506ba7347cd546e5fde2c0fb6e04640857d94c75c2a1710e6c43325", kill_on_drop: false }`
[INFO] [stdout] 25887f74e506ba7347cd546e5fde2c0fb6e04640857d94c75c2a1710e6c43325