[INFO] fetching crate nanotemplate 0.3.0...
[INFO] testing nanotemplate-0.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate nanotemplate 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate nanotemplate 0.3.0
[INFO] finished tweaking crates.io crate nanotemplate 0.3.0
[INFO] tweaked toml for crates.io crate nanotemplate 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nanotemplate 0.3.0 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 crates.io crate nanotemplate 0.3.0 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a9d7c0b4cd01d677ef16701b3bbdd93e2f3cce98b66904ab772d70a7baa5a223
[INFO] running `Command { std: "docker" "start" "-a" "a9d7c0b4cd01d677ef16701b3bbdd93e2f3cce98b66904ab772d70a7baa5a223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9d7c0b4cd01d677ef16701b3bbdd93e2f3cce98b66904ab772d70a7baa5a223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9d7c0b4cd01d677ef16701b3bbdd93e2f3cce98b66904ab772d70a7baa5a223", kill_on_drop: false }`
[INFO] [stdout] a9d7c0b4cd01d677ef16701b3bbdd93e2f3cce98b66904ab772d70a7baa5a223
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 079912d823f42302c61cb98161ca5277e5b7cfd6c422a134f7dce4f298212622
[INFO] running `Command { std: "docker" "start" "-a" "079912d823f42302c61cb98161ca5277e5b7cfd6c422a134f7dce4f298212622", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanotemplate v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "079912d823f42302c61cb98161ca5277e5b7cfd6c422a134f7dce4f298212622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079912d823f42302c61cb98161ca5277e5b7cfd6c422a134f7dce4f298212622", kill_on_drop: false }`
[INFO] [stdout] 079912d823f42302c61cb98161ca5277e5b7cfd6c422a134f7dce4f298212622
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3339ef5e6a18452dcca7dd6a8836513ab87d863950c24d47283a9139b4c7bca4
[INFO] running `Command { std: "docker" "start" "-a" "3339ef5e6a18452dcca7dd6a8836513ab87d863950c24d47283a9139b4c7bca4", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanotemplate v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "3339ef5e6a18452dcca7dd6a8836513ab87d863950c24d47283a9139b4c7bca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3339ef5e6a18452dcca7dd6a8836513ab87d863950c24d47283a9139b4c7bca4", kill_on_drop: false }`
[INFO] [stdout] 3339ef5e6a18452dcca7dd6a8836513ab87d863950c24d47283a9139b4c7bca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9680a865f52b347aff2d4e0defb541ea6fcda0bd4119a607fa7b56dc0593ed7f
[INFO] running `Command { std: "docker" "start" "-a" "9680a865f52b347aff2d4e0defb541ea6fcda0bd4119a607fa7b56dc0593ed7f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nanotemplate-4175c685d65e3344)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests::test_template_empty ... ok
[INFO] [stdout] test tests::test_template_many_placeholder_strings ... ok
[INFO] [stdout] test tests::test_template_json ... ok
[INFO] [stdout] test tests::test_template_many_vars_slice ... ok
[INFO] [stdout] test tests::test_template_many_vars_hash_map ... ok
[INFO] [stdout] test tests::test_template_many_vars_slice_int ... ok
[INFO] [stdout] test tests::test_template_many_vars_slice_array ... ok
[INFO] [stdout] test tests::test_template_many_vars_slice_string_refs ... ok
[INFO] [stdout] test tests::test_template_many_vars_vec ... ok
[INFO] [stdout] test tests::test_template_many_vars_space ... ok
[INFO] [stdout] test tests::test_template_missing_placeholder_default ... ok
[INFO] [stdout] test tests::test_template_nested_reverse ... ok
[INFO] [stdout] test tests::test_template_no_placeholder ... ok
[INFO] [stdout] test tests::test_template_single_variable_multi ... ok
[INFO] [stdout] test tests::test_template_single ... ok
[INFO] [stdout] test tests::test_template_nested ... ok
[INFO] [stdout] test tests::test_template_none ... ok
[INFO] [stdout] test tests::test_template_missing_placeholder - should panic ... ok
[INFO] [stdout] test tests::test_template_no_placeholder_strict - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nanotemplate-3094f153a5ace6f9)
[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 nanotemplate
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9680a865f52b347aff2d4e0defb541ea6fcda0bd4119a607fa7b56dc0593ed7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9680a865f52b347aff2d4e0defb541ea6fcda0bd4119a607fa7b56dc0593ed7f", kill_on_drop: false }`
[INFO] [stdout] 9680a865f52b347aff2d4e0defb541ea6fcda0bd4119a607fa7b56dc0593ed7f