[INFO] fetching crate unmake 0.0.21...
[INFO] testing unmake-0.0.21 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate unmake 0.0.21 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate unmake 0.0.21
[INFO] finished tweaking crates.io crate unmake 0.0.21
[INFO] tweaked toml for crates.io crate unmake 0.0.21 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unmake 0.0.21 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 unmake 0.0.21 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ab840b1a1e38f55b40fab47084a41616fae294763727577be85983978031f297
[INFO] running `Command { std: "docker" "start" "-a" "ab840b1a1e38f55b40fab47084a41616fae294763727577be85983978031f297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab840b1a1e38f55b40fab47084a41616fae294763727577be85983978031f297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab840b1a1e38f55b40fab47084a41616fae294763727577be85983978031f297", kill_on_drop: false }`
[INFO] [stdout] ab840b1a1e38f55b40fab47084a41616fae294763727577be85983978031f297
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ad7ab2e3f94db50beb78c189a2f59937469b14af00388da1441ce38fd5636997
[INFO] running `Command { std: "docker" "start" "-a" "ad7ab2e3f94db50beb78c189a2f59937469b14af00388da1441ce38fd5636997", kill_on_drop: false }`
[INFO] [stderr]    Compiling peg-runtime v0.8.1
[INFO] [stderr]    Compiling die v0.2.0
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling peg-macros v0.8.1
[INFO] [stderr]    Compiling peg v0.8.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling unmake v0.0.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.30s
[INFO] running `Command { std: "docker" "inspect" "ad7ab2e3f94db50beb78c189a2f59937469b14af00388da1441ce38fd5636997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad7ab2e3f94db50beb78c189a2f59937469b14af00388da1441ce38fd5636997", kill_on_drop: false }`
[INFO] [stdout] ad7ab2e3f94db50beb78c189a2f59937469b14af00388da1441ce38fd5636997
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0a6f41a4051ac72db2ab23c8c0d1fb7d3c3ec07e1588b190259bf6d78ee97f62
[INFO] running `Command { std: "docker" "start" "-a" "0a6f41a4051ac72db2ab23c8c0d1fb7d3c3ec07e1588b190259bf6d78ee97f62", kill_on_drop: false }`
[INFO] [stderr]    Compiling unmake v0.0.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `Command { std: "docker" "inspect" "0a6f41a4051ac72db2ab23c8c0d1fb7d3c3ec07e1588b190259bf6d78ee97f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a6f41a4051ac72db2ab23c8c0d1fb7d3c3ec07e1588b190259bf6d78ee97f62", kill_on_drop: false }`
[INFO] [stdout] 0a6f41a4051ac72db2ab23c8c0d1fb7d3c3ec07e1588b190259bf6d78ee97f62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4323208bd1d5c5a181623550cf788f44eed8aa3e48b049d046ad01ba8e2618c3
[INFO] running `Command { std: "docker" "start" "-a" "4323208bd1d5c5a181623550cf788f44eed8aa3e48b049d046ad01ba8e2618c3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unmake-436c8b145b19113b)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test ast::test_c_family_escape_preservation ... ok
[INFO] [stdout] test ast::test_comments ... ok
[INFO] [stdout] test ast::test_deviant_assignment ... ok
[INFO] [stdout] test ast::test_backslash_prefixed_values ... ok
[INFO] [stdout] test ast::test_multiline_expressions ... ok
[INFO] [stdout] test ast::test_whitespace ... ok
[INFO] [stdout] test warnings::test_line_numbers ... ok
[INFO] [stdout] test warnings::test_nonportable_assignment ... ok
[INFO] [stdout] test ast::test_offsets_and_line_numbers ... ok
[INFO] [stdout] test warnings::test_makefile_precedence ... ok
[INFO] [stdout] test warnings::test_late_posix_marker ... ok
[INFO] [stdout] test warnings::test_final_eol ... ok
[INFO] [stdout] test warnings::test_redundant_nonparallel_wait ... ok
[INFO] [stdout] test warnings::test_redundant_silent_at ... ok
[INFO] [stdout] test warnings::test_repeated_command_prefix ... ok
[INFO] [stdout] test warnings::test_ub_ambiguous_include ... ok
[INFO] [stdout] test warnings::test_strict_posix ... ok
[INFO] [stdout] test warnings::test_ub_shell_macro ... ok
[INFO] [stdout] test warnings::test_wait_nop ... ok
[INFO] [stdout] test warnings::test_wd_nop ... ok
[INFO] [stdout] test warnings::test_blank_command ... ok
[INFO] [stdout] test ast::test_grammar ... ok
[INFO] [stdout] test warnings::test_redundant_ignore_minus ... ok
[INFO] [stdout] test warnings::test_global_ignore ... ok
[INFO] [stdout] test warnings::test_ub_makeflags_assignment ... ok
[INFO] [stdout] test warnings::test_rule_all ... ok
[INFO] [stdout] test warnings::test_simplify_at ... ok
[INFO] [stdout] test warnings::test_simplify_minus ... ok
[INFO] [stdout] test warnings::test_phony_nop ... ok
[INFO] [stdout] test warnings::test_whitespace_leading_command ... ok
[INFO] [stdout] test warnings::test_command_comment ... ok
[INFO] [stdout] test warnings::test_reserved_target ... ok
[INFO] [stdout] test warnings::test_implementation_defined_target ... ok
[INFO] [stdout] test warnings::test_phony_target ... ok
[INFO] [stdout] test warnings::test_curdir_assignment_nop ... ok
[INFO] [stdout] test warnings::test_no_rules ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/unmake.rs (/opt/rustwide/target/debug/deps/unmake-1e6ad763ca788240)
[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 unmake
[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" "4323208bd1d5c5a181623550cf788f44eed8aa3e48b049d046ad01ba8e2618c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4323208bd1d5c5a181623550cf788f44eed8aa3e48b049d046ad01ba8e2618c3", kill_on_drop: false }`
[INFO] [stdout] 4323208bd1d5c5a181623550cf788f44eed8aa3e48b049d046ad01ba8e2618c3