[INFO] fetching crate shell-string 0.4.2...
[INFO] testing shell-string-0.4.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate shell-string 0.4.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate shell-string 0.4.2
[INFO] finished tweaking crates.io crate shell-string 0.4.2
[INFO] tweaked toml for crates.io crate shell-string 0.4.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shell-string 0.4.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shell-string 0.4.2 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 098dfa0628d142a5989ad2bfed769428b2070b2a99e8ecdadf4bce71486bd35b
[INFO] running `Command { std: "docker" "start" "-a" "098dfa0628d142a5989ad2bfed769428b2070b2a99e8ecdadf4bce71486bd35b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "098dfa0628d142a5989ad2bfed769428b2070b2a99e8ecdadf4bce71486bd35b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098dfa0628d142a5989ad2bfed769428b2070b2a99e8ecdadf4bce71486bd35b", kill_on_drop: false }`
[INFO] [stdout] 098dfa0628d142a5989ad2bfed769428b2070b2a99e8ecdadf4bce71486bd35b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4d03be725140f338f5df785d20ccd9d0f3b79031b9969c57770e7298b51604d6
[INFO] running `Command { std: "docker" "start" "-a" "4d03be725140f338f5df785d20ccd9d0f3b79031b9969c57770e7298b51604d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.25
[INFO] [stderr]    Compiling shell-string v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.54s
[INFO] running `Command { std: "docker" "inspect" "4d03be725140f338f5df785d20ccd9d0f3b79031b9969c57770e7298b51604d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d03be725140f338f5df785d20ccd9d0f3b79031b9969c57770e7298b51604d6", kill_on_drop: false }`
[INFO] [stdout] 4d03be725140f338f5df785d20ccd9d0f3b79031b9969c57770e7298b51604d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 400c6c3b27d71486a235079011fa569a9f7f036a3d1e73ca688818cf1f047669
[INFO] running `Command { std: "docker" "start" "-a" "400c6c3b27d71486a235079011fa569a9f7f036a3d1e73ca688818cf1f047669", kill_on_drop: false }`
[INFO] [stderr]    Compiling shell-string v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "400c6c3b27d71486a235079011fa569a9f7f036a3d1e73ca688818cf1f047669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "400c6c3b27d71486a235079011fa569a9f7f036a3d1e73ca688818cf1f047669", kill_on_drop: false }`
[INFO] [stdout] 400c6c3b27d71486a235079011fa569a9f7f036a3d1e73ca688818cf1f047669
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 24d8cbf9ba5d7b2cb3a3eeda1e0c81564b35e134b971cea47ae0cda1c7ba3787
[INFO] running `Command { std: "docker" "start" "-a" "24d8cbf9ba5d7b2cb3a3eeda1e0c81564b35e134b971cea47ae0cda1c7ba3787", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/string-985e742ac4412874)
[INFO] [stdout] running 20 tests
[INFO] [stdout] test templating::test::parse_command ... ok
[INFO] [stdout] test templating::test::parse_single ... ok
[INFO] [stdout] test templating::test::parsing ... ok
[INFO] [stdout] test templating::test::parsing_command_only ... ok
[INFO] [stdout] test templating::test::parsing_empty ... ok
[INFO] [stdout] test templating::test::parsing_no_command ... ok
[INFO] [stdout] test templating::test::parse_multi ... ok
[INFO] [stdout] test tests::distinct_lines ... ok
[INFO] [stdout] test tests::distinct_words ... ok
[INFO] [stdout] test tests::lowercase ... ok
[INFO] [stdout] test tests::reverse ... ok
[INFO] [stdout] test templating::test::template1 ... ok
[INFO] [stdout] test tests::substring ... ok
[INFO] [stdout] test tests::uppercase ... ok
[INFO] [stdout] test templating::test::parse_empty ... ok
[INFO] [stdout] test tests::trim ... ok
[INFO] [stdout] test templating::test::template3 ... ok
[INFO] [stdout] test exec::test::exec1 ... ok
[INFO] [stdout] test templating::test::template2 ... ok
[INFO] [stdout] test templating::test::template4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24d8cbf9ba5d7b2cb3a3eeda1e0c81564b35e134b971cea47ae0cda1c7ba3787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24d8cbf9ba5d7b2cb3a3eeda1e0c81564b35e134b971cea47ae0cda1c7ba3787", kill_on_drop: false }`
[INFO] [stdout] 24d8cbf9ba5d7b2cb3a3eeda1e0c81564b35e134b971cea47ae0cda1c7ba3787