[INFO] cloning repository https://github.com/oneRede/simple8b
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oneRede/simple8b" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FoneRede%2Fsimple8b", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FoneRede%2Fsimple8b'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d64bce630f02035f827bca15e9df445fd12dd94
[INFO] testing oneRede/simple8b against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FoneRede%2Fsimple8b" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oneRede/simple8b on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oneRede/simple8b
[INFO] finished tweaking git repo https://github.com/oneRede/simple8b
[INFO] tweaked toml for git repo https://github.com/oneRede/simple8b written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/oneRede/simple8b already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59945b2f59c49b8eb289f5509ddb26db22ecdbcd397c4f08bc70d3f99e4fee07
[INFO] running `Command { std: "docker" "start" "-a" "59945b2f59c49b8eb289f5509ddb26db22ecdbcd397c4f08bc70d3f99e4fee07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59945b2f59c49b8eb289f5509ddb26db22ecdbcd397c4f08bc70d3f99e4fee07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59945b2f59c49b8eb289f5509ddb26db22ecdbcd397c4f08bc70d3f99e4fee07", kill_on_drop: false }`
[INFO] [stdout] 59945b2f59c49b8eb289f5509ddb26db22ecdbcd397c4f08bc70d3f99e4fee07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18287dfe9c132aeb317e468052c1329d008449412ac91fff2a89cbf2ac245219
[INFO] running `Command { std: "docker" "start" "-a" "18287dfe9c132aeb317e468052c1329d008449412ac91fff2a89cbf2ac245219", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling simple8b v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::simple8b::Encoder`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::simple8b::Encoder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/simple8b.rs:328:12
[INFO] [stdout]     |
[INFO] [stdout] 328 | fn pack240(src: &[u64]) -> u64 {
[INFO] [stdout]     |            ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/simple8b.rs:333:12
[INFO] [stdout]     |
[INFO] [stdout] 333 | fn pack120(src: &[u64]) -> u64 {
[INFO] [stdout]     |            ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/simple8b.rs:673:14
[INFO] [stdout]     |
[INFO] [stdout] 673 | fn unpack240(v: u64, dst: &mut [u64]) {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/simple8b.rs:680:14
[INFO] [stdout]     |
[INFO] [stdout] 680 | fn unpack120(v: u64, dst: &mut [u64]) {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count` is never used
[INFO] [stdout]    --> src/simple8b.rs:251:4
[INFO] [stdout]     |
[INFO] [stdout] 251 | fn count(v: u64) -> usize {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode_all` is never used
[INFO] [stdout]    --> src/simple8b.rs:603:4
[INFO] [stdout]     |
[INFO] [stdout] 603 | fn encode_all(src: [u64; BUF_SIZE]) -> [u64; BUF_SIZE] {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "18287dfe9c132aeb317e468052c1329d008449412ac91fff2a89cbf2ac245219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18287dfe9c132aeb317e468052c1329d008449412ac91fff2a89cbf2ac245219", kill_on_drop: false }`
[INFO] [stdout] 18287dfe9c132aeb317e468052c1329d008449412ac91fff2a89cbf2ac245219
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 637ff1504ddb96866f67308a3d99d2005c6168ece93ae724fa1088163878bde4
[INFO] running `Command { std: "docker" "start" "-a" "637ff1504ddb96866f67308a3d99d2005c6168ece93ae724fa1088163878bde4", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple8b v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::simple8b::Encoder`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::simple8b::Encoder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/simple8b.rs:328:12
[INFO] [stdout]     |
[INFO] [stdout] 328 | fn pack240(src: &[u64]) -> u64 {
[INFO] [stdout]     |            ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/simple8b.rs:333:12
[INFO] [stdout]     |
[INFO] [stdout] 333 | fn pack120(src: &[u64]) -> u64 {
[INFO] [stdout]     |            ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/simple8b.rs:673:14
[INFO] [stdout]     |
[INFO] [stdout] 673 | fn unpack240(v: u64, dst: &mut [u64]) {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/simple8b.rs:680:14
[INFO] [stdout]     |
[INFO] [stdout] 680 | fn unpack120(v: u64, dst: &mut [u64]) {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count` is never used
[INFO] [stdout]    --> src/simple8b.rs:251:4
[INFO] [stdout]     |
[INFO] [stdout] 251 | fn count(v: u64) -> usize {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode_all` is never used
[INFO] [stdout]    --> src/simple8b.rs:603:4
[INFO] [stdout]     |
[INFO] [stdout] 603 | fn encode_all(src: [u64; BUF_SIZE]) -> [u64; BUF_SIZE] {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/simple8b.rs:328:12
[INFO] [stdout]     |
[INFO] [stdout] 328 | fn pack240(src: &[u64]) -> u64 {
[INFO] [stdout]     |            ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/simple8b.rs:333:12
[INFO] [stdout]     |
[INFO] [stdout] 333 | fn pack120(src: &[u64]) -> u64 {
[INFO] [stdout]     |            ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/simple8b.rs:673:14
[INFO] [stdout]     |
[INFO] [stdout] 673 | fn unpack240(v: u64, dst: &mut [u64]) {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/simple8b.rs:680:14
[INFO] [stdout]     |
[INFO] [stdout] 680 | fn unpack120(v: u64, dst: &mut [u64]) {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count` is never used
[INFO] [stdout]    --> src/simple8b.rs:251:4
[INFO] [stdout]     |
[INFO] [stdout] 251 | fn count(v: u64) -> usize {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode_all` is never used
[INFO] [stdout]    --> src/simple8b.rs:603:4
[INFO] [stdout]     |
[INFO] [stdout] 603 | fn encode_all(src: [u64; BUF_SIZE]) -> [u64; BUF_SIZE] {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "637ff1504ddb96866f67308a3d99d2005c6168ece93ae724fa1088163878bde4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "637ff1504ddb96866f67308a3d99d2005c6168ece93ae724fa1088163878bde4", kill_on_drop: false }`
[INFO] [stdout] 637ff1504ddb96866f67308a3d99d2005c6168ece93ae724fa1088163878bde4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c25452d38deba361959b1ca0524d0d7922af510fd8614908e731ebb0ad20ccc3
[INFO] running `Command { std: "docker" "start" "-a" "c25452d38deba361959b1ca0524d0d7922af510fd8614908e731ebb0ad20ccc3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::simple8b::Encoder`
[INFO] [stderr]  --> src/lib.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::simple8b::Encoder;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `src`
[INFO] [stderr]    --> src/simple8b.rs:328:12
[INFO] [stderr]     |
[INFO] [stderr] 328 | fn pack240(src: &[u64]) -> u64 {
[INFO] [stderr]     |            ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `src`
[INFO] [stderr]    --> src/simple8b.rs:333:12
[INFO] [stderr]     |
[INFO] [stderr] 333 | fn pack120(src: &[u64]) -> u64 {
[INFO] [stderr]     |            ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/simple8b.rs:673:14
[INFO] [stderr]     |
[INFO] [stderr] 673 | fn unpack240(v: u64, dst: &mut [u64]) {
[INFO] [stderr]     |              ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/simple8b.rs:680:14
[INFO] [stderr]     |
[INFO] [stderr] 680 | fn unpack120(v: u64, dst: &mut [u64]) {
[INFO] [stderr]     |              ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: function `count` is never used
[INFO] [stderr]    --> src/simple8b.rs:251:4
[INFO] [stderr]     |
[INFO] [stderr] 251 | fn count(v: u64) -> usize {
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `encode_all` is never used
[INFO] [stderr]    --> src/simple8b.rs:603:4
[INFO] [stderr]     |
[INFO] [stderr] 603 | fn encode_all(src: [u64; BUF_SIZE]) -> [u64; BUF_SIZE] {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `simple8b` (lib) generated 7 warnings (run `cargo fix --lib -p simple8b` to apply 1 suggestion)
[INFO] [stderr] warning: `simple8b` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple8b-5aa5110a76005169)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_create_encoder ... 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] [stderr]    Doc-tests simple8b
[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" "c25452d38deba361959b1ca0524d0d7922af510fd8614908e731ebb0ad20ccc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25452d38deba361959b1ca0524d0d7922af510fd8614908e731ebb0ad20ccc3", kill_on_drop: false }`
[INFO] [stdout] c25452d38deba361959b1ca0524d0d7922af510fd8614908e731ebb0ad20ccc3