[INFO] fetching crate srcset-parse 0.1.0...
[INFO] testing srcset-parse-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate srcset-parse 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate srcset-parse 0.1.0
[INFO] finished tweaking crates.io crate srcset-parse 0.1.0
[INFO] tweaked toml for crates.io crate srcset-parse 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate srcset-parse 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c90415b8149529c99fa28c72e9eb9b241f4000b0a224f3b0fcbdfcfc2184c5e4
[INFO] running `Command { std: "docker" "start" "-a" "c90415b8149529c99fa28c72e9eb9b241f4000b0a224f3b0fcbdfcfc2184c5e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c90415b8149529c99fa28c72e9eb9b241f4000b0a224f3b0fcbdfcfc2184c5e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c90415b8149529c99fa28c72e9eb9b241f4000b0a224f3b0fcbdfcfc2184c5e4", kill_on_drop: false }`
[INFO] [stdout] c90415b8149529c99fa28c72e9eb9b241f4000b0a224f3b0fcbdfcfc2184c5e4
[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" "-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61b5cbc193f4d824fe9e3b6092d71b805c3a2a5447519576c980cdc271f34d74
[INFO] running `Command { std: "docker" "start" "-a" "61b5cbc193f4d824fe9e3b6092d71b805c3a2a5447519576c980cdc271f34d74", kill_on_drop: false }`
[INFO] [stderr]    Compiling srcset-parse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "61b5cbc193f4d824fe9e3b6092d71b805c3a2a5447519576c980cdc271f34d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61b5cbc193f4d824fe9e3b6092d71b805c3a2a5447519576c980cdc271f34d74", kill_on_drop: false }`
[INFO] [stdout] 61b5cbc193f4d824fe9e3b6092d71b805c3a2a5447519576c980cdc271f34d74
[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" "-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 012f67f43a55dfcadfa712fd8d170740b934b81cb7ee8e262dc988fbd07caf1c
[INFO] running `Command { std: "docker" "start" "-a" "012f67f43a55dfcadfa712fd8d170740b934b81cb7ee8e262dc988fbd07caf1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling srcset-parse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "012f67f43a55dfcadfa712fd8d170740b934b81cb7ee8e262dc988fbd07caf1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "012f67f43a55dfcadfa712fd8d170740b934b81cb7ee8e262dc988fbd07caf1c", kill_on_drop: false }`
[INFO] [stdout] 012f67f43a55dfcadfa712fd8d170740b934b81cb7ee8e262dc988fbd07caf1c
[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" "-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5980e8d0fb7e86ef134d69930de939314b280f3962631ee0a1b510fb6e8e3cb8
[INFO] running `Command { std: "docker" "start" "-a" "5980e8d0fb7e86ef134d69930de939314b280f3962631ee0a1b510fb6e8e3cb8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/srcset_parse-ec8957fceaccf341)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::supports_optional_descriptors ... ok
[INFO] [stdout] test tests::properly_parses_float_descriptors ... ok
[INFO] [stdout] test tests::supports_urls_that_contain_comma ... ok
[INFO] [stdout] test tests::supports_single_urls ... ok
[INFO] [stdout] test tests::parses_srcset_strings ... ok
[INFO] [stdout] test tests::ignores_extra_whitespaces ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests srcset_parse
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - parse (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5980e8d0fb7e86ef134d69930de939314b280f3962631ee0a1b510fb6e8e3cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5980e8d0fb7e86ef134d69930de939314b280f3962631ee0a1b510fb6e8e3cb8", kill_on_drop: false }`
[INFO] [stdout] 5980e8d0fb7e86ef134d69930de939314b280f3962631ee0a1b510fb6e8e3cb8