[INFO] cloning repository https://github.com/relativehysteria/TarFuz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/relativehysteria/TarFuz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frelativehysteria%2FTarFuz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frelativehysteria%2FTarFuz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ad1c19d2826532a1a7d7cf3a1002c7782e6049f
[INFO] testing relativehysteria/TarFuz against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frelativehysteria%2FTarFuz" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/relativehysteria/TarFuz on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/relativehysteria/TarFuz
[INFO] finished tweaking git repo https://github.com/relativehysteria/TarFuz
[INFO] tweaked toml for git repo https://github.com/relativehysteria/TarFuz written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/relativehysteria/TarFuz already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c4ecef999a5b336ae800f6124d1756ff6849f7013e1c51f0bb53bb9827db4d5
[INFO] running `Command { std: "docker" "start" "-a" "5c4ecef999a5b336ae800f6124d1756ff6849f7013e1c51f0bb53bb9827db4d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c4ecef999a5b336ae800f6124d1756ff6849f7013e1c51f0bb53bb9827db4d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c4ecef999a5b336ae800f6124d1756ff6849f7013e1c51f0bb53bb9827db4d5", kill_on_drop: false }`
[INFO] [stdout] 5c4ecef999a5b336ae800f6124d1756ff6849f7013e1c51f0bb53bb9827db4d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af2ce4e764887a9e36659acba2e64af362766daa6dfb2ee31e452aaa214b8ff4
[INFO] running `Command { std: "docker" "start" "-a" "af2ce4e764887a9e36659acba2e64af362766daa6dfb2ee31e452aaa214b8ff4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tarfuz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `VAddr`
[INFO] [stdout]  --> src/main.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mmu::{Mmu, VAddr};
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     for i in 0..10_000_000 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "af2ce4e764887a9e36659acba2e64af362766daa6dfb2ee31e452aaa214b8ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2ce4e764887a9e36659acba2e64af362766daa6dfb2ee31e452aaa214b8ff4", kill_on_drop: false }`
[INFO] [stdout] af2ce4e764887a9e36659acba2e64af362766daa6dfb2ee31e452aaa214b8ff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe8bc565646a27ec4485438d0bd14b0baeaa659e26a5c038f1a8a8979d187f35
[INFO] running `Command { std: "docker" "start" "-a" "fe8bc565646a27ec4485438d0bd14b0baeaa659e26a5c038f1a8a8979d187f35", kill_on_drop: false }`
[INFO] [stderr]    Compiling tarfuz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `VAddr`
[INFO] [stdout]  --> src/main.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mmu::{Mmu, VAddr};
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     for i in 0..10_000_000 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "fe8bc565646a27ec4485438d0bd14b0baeaa659e26a5c038f1a8a8979d187f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe8bc565646a27ec4485438d0bd14b0baeaa659e26a5c038f1a8a8979d187f35", kill_on_drop: false }`
[INFO] [stdout] fe8bc565646a27ec4485438d0bd14b0baeaa659e26a5c038f1a8a8979d187f35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11dd50f81c3627b075c85679769f7417c72a373ad06e64dfb15b981431807cb9
[INFO] running `Command { std: "docker" "start" "-a" "11dd50f81c3627b075c85679769f7417c72a373ad06e64dfb15b981431807cb9", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `VAddr`
[INFO] [stderr]  --> src/main.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use mmu::{Mmu, VAddr};
[INFO] [stderr]   |                ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/main.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |     for i in 0..10_000_000 {
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tarfuz` (bin "tarfuz" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tarfuz-ffcc94cd5cdcabce)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test mmu::tests::byte_perfect_allocation ... ok
[INFO] [stdout] test mmu::tests::read_write ... ok
[INFO] [stdout] test mmu::tests::out_of_memory - should panic ... ok
[INFO] [stdout] test mmu::tests::read_uninitialized_memory - should panic ... ok
[INFO] [stdout] test mmu::tests::write_unallocated_memory - should panic ... ok
[INFO] [stdout] test mmu::tests::reset_permissions - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "11dd50f81c3627b075c85679769f7417c72a373ad06e64dfb15b981431807cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11dd50f81c3627b075c85679769f7417c72a373ad06e64dfb15b981431807cb9", kill_on_drop: false }`
[INFO] [stdout] 11dd50f81c3627b075c85679769f7417c72a373ad06e64dfb15b981431807cb9