[INFO] fetching crate query-string-builder 0.6.0...
[INFO] testing query-string-builder-0.6.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate query-string-builder 0.6.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate query-string-builder 0.6.0
[INFO] finished tweaking crates.io crate query-string-builder 0.6.0
[INFO] tweaked toml for crates.io crate query-string-builder 0.6.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate query-string-builder 0.6.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 70 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.6.0)
[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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 46688682d3a020a8b231f23ddb9e7c5b4dc1f9f441e0911e536ae702de4ce466
[INFO] running `Command { std: "docker" "start" "-a" "46688682d3a020a8b231f23ddb9e7c5b4dc1f9f441e0911e536ae702de4ce466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46688682d3a020a8b231f23ddb9e7c5b4dc1f9f441e0911e536ae702de4ce466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46688682d3a020a8b231f23ddb9e7c5b4dc1f9f441e0911e536ae702de4ce466", kill_on_drop: false }`
[INFO] [stdout] 46688682d3a020a8b231f23ddb9e7c5b4dc1f9f441e0911e536ae702de4ce466
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 281f654f4a03a979648732fa6f80509aae6bafa50bcd771627e75ea3ab0b91bd
[INFO] running `Command { std: "docker" "start" "-a" "281f654f4a03a979648732fa6f80509aae6bafa50bcd771627e75ea3ab0b91bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling query-string-builder v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "281f654f4a03a979648732fa6f80509aae6bafa50bcd771627e75ea3ab0b91bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "281f654f4a03a979648732fa6f80509aae6bafa50bcd771627e75ea3ab0b91bd", kill_on_drop: false }`
[INFO] [stdout] 281f654f4a03a979648732fa6f80509aae6bafa50bcd771627e75ea3ab0b91bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0cde2e9b9ab7bb5577d5e11f0ba3455878dab64b8cabf6e4eb5740e96a66608d
[INFO] running `Command { std: "docker" "start" "-a" "0cde2e9b9ab7bb5577d5e11f0ba3455878dab64b8cabf6e4eb5740e96a66608d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[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 ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling query-string-builder v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.25s
[INFO] running `Command { std: "docker" "inspect" "0cde2e9b9ab7bb5577d5e11f0ba3455878dab64b8cabf6e4eb5740e96a66608d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cde2e9b9ab7bb5577d5e11f0ba3455878dab64b8cabf6e4eb5740e96a66608d", kill_on_drop: false }`
[INFO] [stdout] 0cde2e9b9ab7bb5577d5e11f0ba3455878dab64b8cabf6e4eb5740e96a66608d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4e2c2d8db378e1e2537923312150adf9f5dcf29f7d76c562b9e21635f9c12bb8
[INFO] running `Command { std: "docker" "start" "-a" "4e2c2d8db378e1e2537923312150adf9f5dcf29f7d76c562b9e21635f9c12bb8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/query_string_builder-40dac5623b8d966c)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test slim::tests::test_emoji ... ok
[INFO] [stdout] test slim::tests::test_display ... ok
[INFO] [stdout] test tests::test_append ... ok
[INFO] [stdout] test slim::tests::test_empty ... ok
[INFO] [stdout] test slim::tests::test_encoding ... ok
[INFO] [stdout] test slim::tests::test_optional ... ok
[INFO] [stdout] test slim::tests::test_simple ... ok
[INFO] [stdout] test tests::test_emoji ... ok
[INFO] [stdout] test tests::test_characters ... ok
[INFO] [stdout] test tests::test_empty ... ok
[INFO] [stdout] test tests::test_encoding ... ok
[INFO] [stdout] test tests::test_push_optional ... ok
[INFO] [stdout] test tests::test_optional ... ok
[INFO] [stdout] test tests::test_simple ... ok
[INFO] [stdout] test slim::tests::test_empty_complex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e2c2d8db378e1e2537923312150adf9f5dcf29f7d76c562b9e21635f9c12bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2c2d8db378e1e2537923312150adf9f5dcf29f7d76c562b9e21635f9c12bb8", kill_on_drop: false }`
[INFO] [stdout] 4e2c2d8db378e1e2537923312150adf9f5dcf29f7d76c562b9e21635f9c12bb8