[INFO] cloning repository https://github.com/CRefice/reel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CRefice/reel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCRefice%2Freel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCRefice%2Freel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb50def7c3de4d14140772719e43d45af1d07547
[INFO] testing CRefice/reel against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCRefice%2Freel" "/workspace/builds/worker-62/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CRefice/reel 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/CRefice/reel
[INFO] finished tweaking git repo https://github.com/CRefice/reel
[INFO] tweaked toml for git repo https://github.com/CRefice/reel written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate git repo https://github.com/CRefice/reel 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-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 9d7623c1dd1a253491920930f953fdf66c3670208cd0f06706ee5022a97c59b5
[INFO] running `Command { std: "docker" "start" "-a" "9d7623c1dd1a253491920930f953fdf66c3670208cd0f06706ee5022a97c59b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d7623c1dd1a253491920930f953fdf66c3670208cd0f06706ee5022a97c59b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d7623c1dd1a253491920930f953fdf66c3670208cd0f06706ee5022a97c59b5", kill_on_drop: false }`
[INFO] [stdout] 9d7623c1dd1a253491920930f953fdf66c3670208cd0f06706ee5022a97c59b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 1088ef3f726862f865ddea031bf0e34c45be81b8f2a2d8aaa12d37522ffe309f
[INFO] running `Command { std: "docker" "start" "-a" "1088ef3f726862f865ddea031bf0e34c45be81b8f2a2d8aaa12d37522ffe309f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.59
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling utf8parse v0.1.1
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling dirs-sys v0.3.3
[INFO] [stderr]    Compiling dirs v2.0.1
[INFO] [stderr]    Compiling rustyline v5.0.0
[INFO] [stderr]    Compiling oxide v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `text`
[INFO] [stdout]  --> src/loc.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn text<'a>(&self, source: &'a str) -> &'a str {
[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: `split_source`
[INFO] [stdout]   --> src/loc.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn split_source<'a>(&self, source: &'a str) -> (&'a str, &'a str, &'a str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `context`
[INFO] [stdout]   --> src/loc.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn context(self, source: &str) -> (&str, SourceLocation) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `end_offset`
[INFO] [stdout]   --> src/loc.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn end_offset(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.75s
[INFO] running `Command { std: "docker" "inspect" "1088ef3f726862f865ddea031bf0e34c45be81b8f2a2d8aaa12d37522ffe309f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1088ef3f726862f865ddea031bf0e34c45be81b8f2a2d8aaa12d37522ffe309f", kill_on_drop: false }`
[INFO] [stdout] 1088ef3f726862f865ddea031bf0e34c45be81b8f2a2d8aaa12d37522ffe309f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 69bbebc8859f7b5930b91e22bc8d1dcfa7be10a665b28ecd712bf7129bd4e66d
[INFO] running `Command { std: "docker" "start" "-a" "69bbebc8859f7b5930b91e22bc8d1dcfa7be10a665b28ecd712bf7129bd4e66d", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxide v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `text`
[INFO] [stdout]  --> src/loc.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn text<'a>(&self, source: &'a str) -> &'a str {
[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: `split_source`
[INFO] [stdout]   --> src/loc.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn split_source<'a>(&self, source: &'a str) -> (&'a str, &'a str, &'a str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `context`
[INFO] [stdout]   --> src/loc.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn context(self, source: &str) -> (&str, SourceLocation) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `end_offset`
[INFO] [stdout]   --> src/loc.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn end_offset(&self) -> usize {
[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 0.88s
[INFO] running `Command { std: "docker" "inspect" "69bbebc8859f7b5930b91e22bc8d1dcfa7be10a665b28ecd712bf7129bd4e66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69bbebc8859f7b5930b91e22bc8d1dcfa7be10a665b28ecd712bf7129bd4e66d", kill_on_drop: false }`
[INFO] [stdout] 69bbebc8859f7b5930b91e22bc8d1dcfa7be10a665b28ecd712bf7129bd4e66d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 213e6c731a674003fce156e3a3db327f9d0807c78880aba92a63c03be923e256
[INFO] running `Command { std: "docker" "start" "-a" "213e6c731a674003fce156e3a3db327f9d0807c78880aba92a63c03be923e256", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: associated function is never used: `text`
[INFO] [stderr]  --> src/loc.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn text<'a>(&self, source: &'a str) -> &'a str {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `split_source`
[INFO] [stderr]   --> src/loc.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn split_source<'a>(&self, source: &'a str) -> (&'a str, &'a str, &'a str) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `context`
[INFO] [stderr]   --> src/loc.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn context(self, source: &str) -> (&str, SourceLocation) {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `end_offset`
[INFO] [stderr]   --> src/loc.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn end_offset(&self) -> usize {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `oxide` (bin "oxide" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oxide-3f8de9ce5dcececb)
[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" "213e6c731a674003fce156e3a3db327f9d0807c78880aba92a63c03be923e256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "213e6c731a674003fce156e3a3db327f9d0807c78880aba92a63c03be923e256", kill_on_drop: false }`
[INFO] [stdout] 213e6c731a674003fce156e3a3db327f9d0807c78880aba92a63c03be923e256