[INFO] fetching crate subst 0.3.8...
[INFO] testing subst-0.3.8 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate subst 0.3.8 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate subst 0.3.8
[INFO] finished tweaking crates.io crate subst 0.3.8
[INFO] tweaked toml for crates.io crate subst 0.3.8 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate subst 0.3.8 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate subst 0.3.8 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.203
[INFO] [stderr]   Downloaded toml_datetime v0.6.6
[INFO] [stderr]   Downloaded assert2-macros v0.3.14
[INFO] [stderr]   Downloaded toml v0.8.14
[INFO] [stderr]   Downloaded serde_derive v1.0.203
[INFO] [stderr]   Downloaded assert2 v0.3.14
[INFO] [stderr]   Downloaded winnow v0.6.13
[INFO] [stderr]   Downloaded serde_json v1.0.118
[INFO] [stderr]   Downloaded syn v2.0.68
[INFO] [stderr]   Downloaded toml_edit v0.22.14
[INFO] [stderr]   Downloaded serde_spanned v0.6.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21fa096fc8f86c4ba4ad2365e07adb0089981f858d28ca842c205cf683da3b9a
[INFO] running `Command { std: "docker" "start" "-a" "21fa096fc8f86c4ba4ad2365e07adb0089981f858d28ca842c205cf683da3b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21fa096fc8f86c4ba4ad2365e07adb0089981f858d28ca842c205cf683da3b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21fa096fc8f86c4ba4ad2365e07adb0089981f858d28ca842c205cf683da3b9a", kill_on_drop: false }`
[INFO] [stdout] 21fa096fc8f86c4ba4ad2365e07adb0089981f858d28ca842c205cf683da3b9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb36405c480a5f2fa45ee76e105e979230a797995c9780bd97558e3a9640a5ef
[INFO] running `Command { std: "docker" "start" "-a" "bb36405c480a5f2fa45ee76e105e979230a797995c9780bd97558e3a9640a5ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling subst v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "bb36405c480a5f2fa45ee76e105e979230a797995c9780bd97558e3a9640a5ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb36405c480a5f2fa45ee76e105e979230a797995c9780bd97558e3a9640a5ef", kill_on_drop: false }`
[INFO] [stdout] bb36405c480a5f2fa45ee76e105e979230a797995c9780bd97558e3a9640a5ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aab6a2cd6d006748775adfcd9555914eadfeb7fad4a94ccd6a34c75da6f0514f
[INFO] running `Command { std: "docker" "start" "-a" "aab6a2cd6d006748775adfcd9555914eadfeb7fad4a94ccd6a34c75da6f0514f", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling assert2-macros v0.3.14
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling assert2 v0.3.14
[INFO] [stderr]    Compiling subst v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.92s
[INFO] running `Command { std: "docker" "inspect" "aab6a2cd6d006748775adfcd9555914eadfeb7fad4a94ccd6a34c75da6f0514f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aab6a2cd6d006748775adfcd9555914eadfeb7fad4a94ccd6a34c75da6f0514f", kill_on_drop: false }`
[INFO] [stdout] aab6a2cd6d006748775adfcd9555914eadfeb7fad4a94ccd6a34c75da6f0514f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83e0051c719528aeb817c144e7f7b8f8c23ae8d069757c529d4fb8afcbbab6a6
[INFO] running `Command { std: "docker" "start" "-a" "83e0051c719528aeb817c144e7f7b8f8c23ae8d069757c529d4fb8afcbbab6a6", 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/subst-5d196e38fe0df470)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test template::raw::parse::test::test_find_closing_brace ... ok
[INFO] [stdout] test template::tests::test_move_template_buf ... ok
[INFO] [stdout] test error::test::test_char_or_byte_quoted_printable ... ok
[INFO] [stdout] test test::recursive_substitution_in_default_value ... ok
[INFO] [stdout] test template::raw::parse::test::test_get_maybe_char_at ... ok
[INFO] [stdout] test test::test_missing_closing_brace ... ok
[INFO] [stdout] test template::tests::test_clone_byte_template_buf ... ok
[INFO] [stdout] test template::tests::test_clone_template_buf ... ok
[INFO] [stdout] test test::test_missing_variable_name ... ok
[INFO] [stdout] test test::test_substitute ... ok
[INFO] [stdout] test test::test_substitute_bytes ... ok
[INFO] [stdout] test test::test_substitute_no_such_variable ... ok
[INFO] [stdout] test test::test_unexpected_character ... ok
[INFO] [stdout] test test::test_unicode_invalid_escape_sequence ... ok
[INFO] [stdout] test test::substitution_in_default_value ... ok
[INFO] [stdout] test template::tests::test_move_byte_template_buf ... ok
[INFO] [stdout] test test::test_dyn_variable_map ... ok
[INFO] [stdout] test test::test_invalid_escape_sequence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests subst
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 57) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83e0051c719528aeb817c144e7f7b8f8c23ae8d069757c529d4fb8afcbbab6a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83e0051c719528aeb817c144e7f7b8f8c23ae8d069757c529d4fb8afcbbab6a6", kill_on_drop: false }`
[INFO] [stdout] 83e0051c719528aeb817c144e7f7b8f8c23ae8d069757c529d4fb8afcbbab6a6