[INFO] fetching crate irv 0.0.2...
[INFO] testing irv-0.0.2 against 1.94.0 for beta-1.95-1
[INFO] extracting crate irv 0.0.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate irv 0.0.2
[INFO] finished tweaking crates.io crate irv 0.0.2
[INFO] tweaked toml for crates.io crate irv 0.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate irv 0.0.2 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "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" "+1.94.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded irv-loader v0.0.1
[INFO] [stderr]   Downloaded scroll_derive v0.11.1
[INFO] [stderr]   Downloaded scroll v0.11.0
[INFO] [stderr]   Downloaded irv-traits v0.0.1
[INFO] [stderr]   Downloaded goblin v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23bdfb229773c85a554a3d3d03b247fae4c950ced564ced423559d85c06cb209
[INFO] running `Command { std: "docker" "start" "-a" "23bdfb229773c85a554a3d3d03b247fae4c950ced564ced423559d85c06cb209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23bdfb229773c85a554a3d3d03b247fae4c950ced564ced423559d85c06cb209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23bdfb229773c85a554a3d3d03b247fae4c950ced564ced423559d85c06cb209", kill_on_drop: false }`
[INFO] [stdout] 23bdfb229773c85a554a3d3d03b247fae4c950ced564ced423559d85c06cb209
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74d350ca62a8c98c8f1859f9e62abce05498d0a3310241744b79d3ff4bb77641
[INFO] running `Command { std: "docker" "start" "-a" "74d350ca62a8c98c8f1859f9e62abce05498d0a3310241744b79d3ff4bb77641", kill_on_drop: false }`
[INFO] [stderr]    Compiling irv-traits v0.0.1
[INFO] [stderr]    Compiling irv v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]   --> src/memory.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         drop(data);
[INFO] [stdout]    |         ^^^^^----^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              argument has type `&mut [u64]`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 31 -         drop(data);
[INFO] [stdout] 31 +         let _ = data;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "74d350ca62a8c98c8f1859f9e62abce05498d0a3310241744b79d3ff4bb77641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d350ca62a8c98c8f1859f9e62abce05498d0a3310241744b79d3ff4bb77641", kill_on_drop: false }`
[INFO] [stdout] 74d350ca62a8c98c8f1859f9e62abce05498d0a3310241744b79d3ff4bb77641
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ec6ca5bdfb3c0b9cf321107e32f6756146f0b51c4985e0f14080c4e74f97127
[INFO] running `Command { std: "docker" "start" "-a" "2ec6ca5bdfb3c0b9cf321107e32f6756146f0b51c4985e0f14080c4e74f97127", kill_on_drop: false }`
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]   --> src/memory.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         drop(data);
[INFO] [stdout]    |         ^^^^^----^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              argument has type `&mut [u64]`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 31 -         drop(data);
[INFO] [stdout] 31 +         let _ = data;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling scroll_derive v0.11.1
[INFO] [stderr]    Compiling scroll v0.11.0
[INFO] [stderr]    Compiling goblin v0.5.4
[INFO] [stderr]    Compiling irv-loader v0.0.1
[INFO] [stderr]    Compiling irv v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> tests/riscv-tests.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs::{self, File}, path::Path, io};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]   --> src/memory.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         drop(data);
[INFO] [stdout]    |         ^^^^^----^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              argument has type `&mut [u64]`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 31 -         drop(data);
[INFO] [stdout] 31 +         let _ = data;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.23s
[INFO] running `Command { std: "docker" "inspect" "2ec6ca5bdfb3c0b9cf321107e32f6756146f0b51c4985e0f14080c4e74f97127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec6ca5bdfb3c0b9cf321107e32f6756146f0b51c4985e0f14080c4e74f97127", kill_on_drop: false }`
[INFO] [stdout] 2ec6ca5bdfb3c0b9cf321107e32f6756146f0b51c4985e0f14080c4e74f97127
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a2b3ea4b75f993c3e3ce1ddbed4a15bf1e132b94d761f534bf75e321691b4dc
[INFO] running `Command { std: "docker" "start" "-a" "9a2b3ea4b75f993c3e3ce1ddbed4a15bf1e132b94d761f534bf75e321691b4dc", kill_on_drop: false }`
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout] 
[INFO] [stderr]   --> src/memory.rs:31:9
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 31 |         drop(data);
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |         ^^^^^----^
[INFO] [stdout] 
[INFO] [stderr]    |              |
[INFO] [stdout] 
[INFO] [stderr]    |              argument has type `&mut [u64]`
[INFO] [stdout] running 1 test
[INFO] [stderr]    |
[INFO] [stdout] test test_riscv_tests ... FAILED
[INFO] [stderr]    = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] 
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout] failures:
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 31 -         drop(data);
[INFO] [stdout] ---- test_riscv_tests stdout ----
[INFO] [stderr] 31 +         let _ = data;
[INFO] [stdout] Error: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: `irv` (lib) generated 1 warning
[INFO] [stdout] failures:
[INFO] [stderr] warning: unused import: `File`
[INFO] [stdout]     test_riscv_tests
[INFO] [stderr]  --> tests/riscv-tests.rs:1:22
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 1 | use std::{fs::{self, File}, path::Path, io};
[INFO] [stdout] 
[INFO] [stderr]   |                      ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `irv` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `irv` (test "riscv-tests") generated 1 warning (run `cargo fix --test "riscv-tests" -p irv` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/irv-5ad70a16a48ed16c)
[INFO] [stderr]      Running tests/riscv-tests.rs (/opt/rustwide/target/debug/deps/riscv_tests-b4668b6f6bdcf1fe)
[INFO] [stderr] error: test failed, to rerun pass `--test riscv-tests`
[INFO] running `Command { std: "docker" "inspect" "9a2b3ea4b75f993c3e3ce1ddbed4a15bf1e132b94d761f534bf75e321691b4dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2b3ea4b75f993c3e3ce1ddbed4a15bf1e132b94d761f534bf75e321691b4dc", kill_on_drop: false }`
[INFO] [stdout] 9a2b3ea4b75f993c3e3ce1ddbed4a15bf1e132b94d761f534bf75e321691b4dc
