[INFO] cloning repository https://github.com/ddurler/to_uppercase_az
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ddurler/to_uppercase_az" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddurler%2Fto_uppercase_az", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddurler%2Fto_uppercase_az'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae7a29d7307ae36ce08f17f1354c984ee093d7c0
[INFO] testing ddurler/to_uppercase_az against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddurler%2Fto_uppercase_az" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ddurler/to_uppercase_az
[INFO] finished tweaking git repo https://github.com/ddurler/to_uppercase_az
[INFO] tweaked toml for git repo https://github.com/ddurler/to_uppercase_az written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ddurler/to_uppercase_az 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/ddurler/to_uppercase_az 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 51288c2c9f897e0de32faf07c1e1440546a82a218d09c1a55a360e91855f8810
[INFO] running `Command { std: "docker" "start" "-a" "51288c2c9f897e0de32faf07c1e1440546a82a218d09c1a55a360e91855f8810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51288c2c9f897e0de32faf07c1e1440546a82a218d09c1a55a360e91855f8810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51288c2c9f897e0de32faf07c1e1440546a82a218d09c1a55a360e91855f8810", kill_on_drop: false }`
[INFO] [stdout] 51288c2c9f897e0de32faf07c1e1440546a82a218d09c1a55a360e91855f8810
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 98cda107f81b4f3bb523fc7350656f008e4990e5fa21429e47871bb4e98f71c7
[INFO] running `Command { std: "docker" "start" "-a" "98cda107f81b4f3bb523fc7350656f008e4990e5fa21429e47871bb4e98f71c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling to_uppercase_az v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "98cda107f81b4f3bb523fc7350656f008e4990e5fa21429e47871bb4e98f71c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98cda107f81b4f3bb523fc7350656f008e4990e5fa21429e47871bb4e98f71c7", kill_on_drop: false }`
[INFO] [stdout] 98cda107f81b4f3bb523fc7350656f008e4990e5fa21429e47871bb4e98f71c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a828de43eb9dce81e2f78c7f33f70bcb276ad2bddb79d23d5090f08a2faeef2c
[INFO] running `Command { std: "docker" "start" "-a" "a828de43eb9dce81e2f78c7f33f70bcb276ad2bddb79d23d5090f08a2faeef2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling to_uppercase_az v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "a828de43eb9dce81e2f78c7f33f70bcb276ad2bddb79d23d5090f08a2faeef2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a828de43eb9dce81e2f78c7f33f70bcb276ad2bddb79d23d5090f08a2faeef2c", kill_on_drop: false }`
[INFO] [stdout] a828de43eb9dce81e2f78c7f33f70bcb276ad2bddb79d23d5090f08a2faeef2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 261e788ea3cc44a2045c17725b0b40526ee53469265631c6484a8b4612f8a724
[INFO] running `Command { std: "docker" "start" "-a" "261e788ea3cc44a2045c17725b0b40526ee53469265631c6484a8b4612f8a724", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/to_uppercase_az-75af6778f512028e)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test letter::tests::test_display_2_letters ... ok
[INFO] [stdout] test letter::tests::test_display_1_letter ... ok
[INFO] [stdout] test property::tests::test_is_decoration ... ok
[INFO] [stdout] test uppercase::tests::test_uppercase_display_1 ... ok
[INFO] [stdout] test uppercase_az::tests::test_uppercase_az_get_nonexistent_letter ... ok
[INFO] [stdout] test uppercase_az::tests::test_uppercase_az_index ... ok
[INFO] [stdout] test uppercase_az::tests::test_uppercase_az_get ... ok
[INFO] [stdout] test uppercase_az::tests::test_uppercase_az_to_string ... ok
[INFO] [stdout] test property::tests::test_is_capital ... ok
[INFO] [stdout] test property::tests::test_is_small ... ok
[INFO] [stdout] test uppercase::tests::test_uppercase_display_2 ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/to_uppercase_az-a745196bf452fd6a)
[INFO] [stdout] test uppercase_az::tests::test_uppercase_az_get_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[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 to_uppercase_az
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "261e788ea3cc44a2045c17725b0b40526ee53469265631c6484a8b4612f8a724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "261e788ea3cc44a2045c17725b0b40526ee53469265631c6484a8b4612f8a724", kill_on_drop: false }`
[INFO] [stdout] 261e788ea3cc44a2045c17725b0b40526ee53469265631c6484a8b4612f8a724