[INFO] cloning repository https://github.com/gfreezy/lerror
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gfreezy/lerror" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgfreezy%2Flerror", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgfreezy%2Flerror'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48b8269f42f9348961adbda6d756147363699622
[INFO] testing gfreezy/lerror against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgfreezy%2Flerror" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gfreezy/lerror
[INFO] finished tweaking git repo https://github.com/gfreezy/lerror
[INFO] tweaked toml for git repo https://github.com/gfreezy/lerror written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gfreezy/lerror on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gfreezy/lerror 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16385a6c698bf034abfe1a66c10d63e92e3d616193e229ff73bf59b392f0b92e
[INFO] running `Command { std: "docker" "start" "-a" "16385a6c698bf034abfe1a66c10d63e92e3d616193e229ff73bf59b392f0b92e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16385a6c698bf034abfe1a66c10d63e92e3d616193e229ff73bf59b392f0b92e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16385a6c698bf034abfe1a66c10d63e92e3d616193e229ff73bf59b392f0b92e", kill_on_drop: false }`
[INFO] [stdout] 16385a6c698bf034abfe1a66c10d63e92e3d616193e229ff73bf59b392f0b92e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43f57db3c381041cbe030ebd56e5a7f34e396f2d55f438e0e25ee6235952373d
[INFO] running `Command { std: "docker" "start" "-a" "43f57db3c381041cbe030ebd56e5a7f34e396f2d55f438e0e25ee6235952373d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr]    Compiling lerror-macros v0.1.0 (/opt/rustwide/workdir/lerror-macros)
[INFO] [stderr]    Compiling lerror v0.1.1 (/opt/rustwide/workdir/lerror)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `Command { std: "docker" "inspect" "43f57db3c381041cbe030ebd56e5a7f34e396f2d55f438e0e25ee6235952373d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43f57db3c381041cbe030ebd56e5a7f34e396f2d55f438e0e25ee6235952373d", kill_on_drop: false }`
[INFO] [stdout] 43f57db3c381041cbe030ebd56e5a7f34e396f2d55f438e0e25ee6235952373d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebcf6009557552a3a50feba310de64a8eb60ae6e985da8e16520dda226baf2da
[INFO] running `Command { std: "docker" "start" "-a" "ebcf6009557552a3a50feba310de64a8eb60ae6e985da8e16520dda226baf2da", kill_on_drop: false }`
[INFO] [stderr]    Compiling lerror-macros v0.1.0 (/opt/rustwide/workdir/lerror-macros)
[INFO] [stderr]    Compiling lerror v0.1.1 (/opt/rustwide/workdir/lerror)
[INFO] [stdout] warning: function `a` is never used
[INFO] [stdout]  --> lerror/tests/test.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn a() -> Result<()> {
[INFO] [stdout]   |    ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "ebcf6009557552a3a50feba310de64a8eb60ae6e985da8e16520dda226baf2da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebcf6009557552a3a50feba310de64a8eb60ae6e985da8e16520dda226baf2da", kill_on_drop: false }`
[INFO] [stdout] ebcf6009557552a3a50feba310de64a8eb60ae6e985da8e16520dda226baf2da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c65a48672e1c20100cf50da6ada534d260f9ceb3b6819c1251f3248ce394219d
[INFO] running `Command { std: "docker" "start" "-a" "c65a48672e1c20100cf50da6ada534d260f9ceb3b6819c1251f3248ce394219d", kill_on_drop: false }`
[INFO] [stderr] warning: function `a` is never used
[INFO] [stderr]  --> lerror/tests/test.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn a() -> Result<()> {
[INFO] [stderr]   |    ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `lerror` (test "test") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lerror-115519ad00e9cc87)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test fmt::tests::no_digits ... ok
[INFO] [stdout] test fmt::tests::one_digit ... ok
[INFO] [stdout] test fmt::tests::two_digits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-1657f1e1eec8efdb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_io_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lerror_macros-437c34e78ac2d4e8)
[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] [stderr]    Doc-tests lerror
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test lerror/src/context.rs - context::Option<T> (line 69) ... ok
[INFO] [stdout] test lerror/src/macros.rs - macros::lerror (line 157) ... ok
[INFO] [stdout] test lerror/src/macros.rs - macros::ensure (line 113) ... ok
[INFO] [stdout] test lerror/src/macros.rs - macros::bail (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lerror_macros
[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" "c65a48672e1c20100cf50da6ada534d260f9ceb3b6819c1251f3248ce394219d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65a48672e1c20100cf50da6ada534d260f9ceb3b6819c1251f3248ce394219d", kill_on_drop: false }`
[INFO] [stdout] c65a48672e1c20100cf50da6ada534d260f9ceb3b6819c1251f3248ce394219d