[INFO] fetching crate astr 0.3.1...
[INFO] testing astr-0.3.1 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate astr 0.3.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate astr 0.3.1
[INFO] finished tweaking crates.io crate astr 0.3.1
[INFO] tweaked toml for crates.io crate astr 0.3.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate astr 0.3.1 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 320a285c793d1b28ed0f99f319ff8d869b4ac92a190e8f33e81fbf0c55f10062
[INFO] running `Command { std: "docker" "start" "-a" "320a285c793d1b28ed0f99f319ff8d869b4ac92a190e8f33e81fbf0c55f10062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "320a285c793d1b28ed0f99f319ff8d869b4ac92a190e8f33e81fbf0c55f10062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "320a285c793d1b28ed0f99f319ff8d869b4ac92a190e8f33e81fbf0c55f10062", kill_on_drop: false }`
[INFO] [stdout] 320a285c793d1b28ed0f99f319ff8d869b4ac92a190e8f33e81fbf0c55f10062
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a58864e2bf40bd8a5b2bd9ac55da12c198e0f489e214fbc2c1e5b65722ac7e78
[INFO] running `Command { std: "docker" "start" "-a" "a58864e2bf40bd8a5b2bd9ac55da12c198e0f489e214fbc2c1e5b65722ac7e78", kill_on_drop: false }`
[INFO] [stderr]    Compiling astr v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "a58864e2bf40bd8a5b2bd9ac55da12c198e0f489e214fbc2c1e5b65722ac7e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a58864e2bf40bd8a5b2bd9ac55da12c198e0f489e214fbc2c1e5b65722ac7e78", kill_on_drop: false }`
[INFO] [stdout] a58864e2bf40bd8a5b2bd9ac55da12c198e0f489e214fbc2c1e5b65722ac7e78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6db2115a7ee502821c25576f6ef1ab4c65530a1a6cb7b27ed04c91b8d8a747fc
[INFO] running `Command { std: "docker" "start" "-a" "6db2115a7ee502821c25576f6ef1ab4c65530a1a6cb7b27ed04c91b8d8a747fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling astr v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "6db2115a7ee502821c25576f6ef1ab4c65530a1a6cb7b27ed04c91b8d8a747fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6db2115a7ee502821c25576f6ef1ab4c65530a1a6cb7b27ed04c91b8d8a747fc", kill_on_drop: false }`
[INFO] [stdout] 6db2115a7ee502821c25576f6ef1ab4c65530a1a6cb7b27ed04c91b8d8a747fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c7952b4ca0df1328cac0f5c9786c7b9bf07a544eb1b7e2eea8a18a30f6e7b7f
[INFO] running `Command { std: "docker" "start" "-a" "3c7952b4ca0df1328cac0f5c9786c7b9bf07a544eb1b7e2eea8a18a30f6e7b7f", 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/astr-ea69f6a4b03f25aa)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_from_fmt ... ok
[INFO] [stdout] test tests::test_const ... ok
[INFO] [stdout] test tests::test_cstr ... ok
[INFO] [stdout] test tests::test_format_astr ... ok
[INFO] [stdout] test tests::test_concat ... ok
[INFO] [stdout] test tests::test_from_string ... ok
[INFO] [stdout] test tests::test_index ... ok
[INFO] [stdout] test tests::test_macro_expr ... ok
[INFO] [stdout] test tests::test_a ... ok
[INFO] [stdout] test tests::test_from_fmt_err ... ok
[INFO] [stdout] test tests::test_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests astr
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - format_astr (line 83) ... ignored
[INFO] [stdout] test src/lib.rs - astr (line 37) ... FAILED
[INFO] [stdout] test src/lib.rs - format_astr (line 79) ... ok
[INFO] [stdout] test src/lib.rs - astr (line 29) ... FAILED
[INFO] [stdout] test src/lib.rs - astr (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - AStr (line 110) ... ok
[INFO] [stdout] test src/lib.rs - AStr (line 101) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - astr (line 37) stdout ----
[INFO] [stdout] error: expected expression, found `$`
[INFO] [stdout]  --> src/lib.rs:41:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | let s = astr!('ä'; 10);
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ expected expression
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `astr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - astr (line 29) stdout ----
[INFO] [stdout] error: expected expression, found `$`
[INFO] [stdout]  --> src/lib.rs:33:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | let s = astr!('a'; 5);
[INFO] [stdout]   |         ^^^^^^^^^^^^^ expected expression
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `astr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - astr (line 29)
[INFO] [stdout]     src/lib.rs - astr (line 37)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3c7952b4ca0df1328cac0f5c9786c7b9bf07a544eb1b7e2eea8a18a30f6e7b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7952b4ca0df1328cac0f5c9786c7b9bf07a544eb1b7e2eea8a18a30f6e7b7f", kill_on_drop: false }`
[INFO] [stdout] 3c7952b4ca0df1328cac0f5c9786c7b9bf07a544eb1b7e2eea8a18a30f6e7b7f
