[INFO] cloning repository https://github.com/johnnyegel/rust-dfu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johnnyegel/rust-dfu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnnyegel%2Frust-dfu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnnyegel%2Frust-dfu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 803b428d49573cc1192fb748a5bb1e8bd6c168e9
[INFO] testing johnnyegel/rust-dfu against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnnyegel%2Frust-dfu" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/johnnyegel/rust-dfu 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/johnnyegel/rust-dfu
[INFO] finished tweaking git repo https://github.com/johnnyegel/rust-dfu
[INFO] tweaked toml for git repo https://github.com/johnnyegel/rust-dfu written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/johnnyegel/rust-dfu 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a7ea2c57c3f07bd451a22621220e3e97ab00b99a0e2f8c12f84b3051b48ce89c
[INFO] running `Command { std: "docker" "start" "-a" "a7ea2c57c3f07bd451a22621220e3e97ab00b99a0e2f8c12f84b3051b48ce89c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7ea2c57c3f07bd451a22621220e3e97ab00b99a0e2f8c12f84b3051b48ce89c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ea2c57c3f07bd451a22621220e3e97ab00b99a0e2f8c12f84b3051b48ce89c", kill_on_drop: false }`
[INFO] [stdout] a7ea2c57c3f07bd451a22621220e3e97ab00b99a0e2f8c12f84b3051b48ce89c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] e8627fc0c64523d0b6c20ff36a04ea957bd9bb66af44f30617cfdc82e533913e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e8627fc0c64523d0b6c20ff36a04ea957bd9bb66af44f30617cfdc82e533913e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling rusb v0.7.0
[INFO] [stderr]    Compiling libusb1-sys v0.5.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rdfu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `dev_desc`
[INFO] [stdout]    --> src/main.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let dev_desc = dev_desc_result.unwrap();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dev_desc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sep` is never read
[INFO] [stdout]   --> src/util/memory.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             sep = "|";
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/util/memory.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn new(name: &'a str, banks: Vec<Bank>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `banks`
[INFO] [stdout]    --> src/util/memory.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn banks(&self) -> &[Bank] {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/util/memory.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn new(index: usize, address: usize, sectors: Vec<Sector>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_sectors`
[INFO] [stdout]    --> src/util/memory.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn from_sectors(index: usize, sectors: Vec<Sector>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sectors`
[INFO] [stdout]    --> src/util/memory.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn sectors(&self) -> &[Sector] {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/util/memory.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn new(index: usize, address: usize, block_count: usize, block_size: usize, access: Accessibility) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next`
[INFO] [stdout]    --> src/util/memory.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn next(&self, block_count: usize, block_size: usize, access: Accessibility) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_accessible`
[INFO] [stdout]    --> src/util/memory.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn is_accessible(&self, access: Accessibility) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidStartChar`
[INFO] [stdout]    --> src/usb/stm32dfu.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     InvalidStartChar,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidBankPartCount`
[INFO] [stdout]    --> src/usb/stm32dfu.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     InvalidBankPartCount,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AddressParseError`
[INFO] [stdout]    --> src/usb/stm32dfu.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     AddressParseError,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidSectorDefinition`
[INFO] [stdout]    --> src/usb/stm32dfu.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     InvalidSectorDefinition,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_memory_layout_string`
[INFO] [stdout]    --> src/usb/stm32dfu.rs:123:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn parse_memory_layout_string(ifstring: &str) -> Result<MemoryMap, DefParseError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_sector_layout`
[INFO] [stdout]    --> src/usb/stm32dfu.rs:194:4
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn parse_sector_layout(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.20s
[INFO] running `Command { std: "docker" "inspect" "e8627fc0c64523d0b6c20ff36a04ea957bd9bb66af44f30617cfdc82e533913e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8627fc0c64523d0b6c20ff36a04ea957bd9bb66af44f30617cfdc82e533913e", kill_on_drop: false }`
[INFO] [stdout] e8627fc0c64523d0b6c20ff36a04ea957bd9bb66af44f30617cfdc82e533913e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] eb897257899e44754a1fbe391a249fade6bc6511b3f6ede82b8a8301d1b9b518
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "eb897257899e44754a1fbe391a249fade6bc6511b3f6ede82b8a8301d1b9b518", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdfu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `dev_desc`
[INFO] [stdout]    --> src/main.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let dev_desc = dev_desc_result.unwrap();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dev_desc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sep` is never read
[INFO] [stdout]   --> src/util/memory.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             sep = "|";
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next`
[INFO] [stdout]    --> src/util/memory.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn next(&self, block_count: usize, block_size: usize, access: Accessibility) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_accessible`
[INFO] [stdout]    --> src/util/memory.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn is_accessible(&self, access: Accessibility) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "eb897257899e44754a1fbe391a249fade6bc6511b3f6ede82b8a8301d1b9b518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb897257899e44754a1fbe391a249fade6bc6511b3f6ede82b8a8301d1b9b518", kill_on_drop: false }`
[INFO] [stdout] eb897257899e44754a1fbe391a249fade6bc6511b3f6ede82b8a8301d1b9b518
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d2b55819da0e5f1f1f90af6629222a0221729b46811b979dba2231c079ef77ae
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d2b55819da0e5f1f1f90af6629222a0221729b46811b979dba2231c079ef77ae", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `dev_desc`
[INFO] [stderr]    --> src/main.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |         let dev_desc = dev_desc_result.unwrap();
[INFO] [stderr]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dev_desc`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `sep` is never read
[INFO] [stderr]   --> src/util/memory.rs:87:13
[INFO] [stderr]    |
[INFO] [stderr] 87 |             sep = "|";
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `next`
[INFO] [stderr]    --> src/util/memory.rs:190:12
[INFO] [stderr]     |
[INFO] [stderr] 190 |     pub fn next(&self, block_count: usize, block_size: usize, access: Accessibility) -> Self {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_accessible`
[INFO] [stderr]    --> src/util/memory.rs:200:12
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub fn is_accessible(&self, access: Accessibility) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rdfu` (bin "rdfu" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rdfu-168eae54c28114a8)
[INFO] [stdout] running 1 test
[INFO] [stdout] test usb::stm32dfu::tests::test_parse_memory_definition_string ... 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] running `Command { std: "docker" "inspect" "d2b55819da0e5f1f1f90af6629222a0221729b46811b979dba2231c079ef77ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2b55819da0e5f1f1f90af6629222a0221729b46811b979dba2231c079ef77ae", kill_on_drop: false }`
[INFO] [stdout] d2b55819da0e5f1f1f90af6629222a0221729b46811b979dba2231c079ef77ae