[INFO] fetching crate deskc-concretizer 0.0.0...
[INFO] testing deskc-concretizer-0.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate deskc-concretizer 0.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate deskc-concretizer 0.0.0
[INFO] finished tweaking crates.io crate deskc-concretizer 0.0.0
[INFO] tweaked toml for crates.io crate deskc-concretizer 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate deskc-concretizer 0.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c072226e0b92bc40b5ce65e9929a144435dc8a5496dbb68e22b5eaa111dfb89
[INFO] running `Command { std: "docker" "start" "-a" "1c072226e0b92bc40b5ce65e9929a144435dc8a5496dbb68e22b5eaa111dfb89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c072226e0b92bc40b5ce65e9929a144435dc8a5496dbb68e22b5eaa111dfb89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c072226e0b92bc40b5ce65e9929a144435dc8a5496dbb68e22b5eaa111dfb89", kill_on_drop: false }`
[INFO] [stdout] 1c072226e0b92bc40b5ce65e9929a144435dc8a5496dbb68e22b5eaa111dfb89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dac0dca36f89559afb09dfd36cc529cf86ae3c1564c7eeb98b601300ad4956d
[INFO] running `Command { std: "docker" "start" "-a" "6dac0dca36f89559afb09dfd36cc529cf86ae3c1564c7eeb98b601300ad4956d", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling deskc-types v0.0.0
[INFO] [stderr]    Compiling deskc-link v0.0.0
[INFO] [stderr]    Compiling deskc-amir v0.0.0
[INFO] [stderr]    Compiling deskc-mir v0.0.0
[INFO] [stderr]    Compiling deskc-concretizer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "6dac0dca36f89559afb09dfd36cc529cf86ae3c1564c7eeb98b601300ad4956d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dac0dca36f89559afb09dfd36cc529cf86ae3c1564c7eeb98b601300ad4956d", kill_on_drop: false }`
[INFO] [stdout] 6dac0dca36f89559afb09dfd36cc529cf86ae3c1564c7eeb98b601300ad4956d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86379291d4e6153826e24426316b91b1904c5bbf215c02cd7bfcb1dd2555ef2b
[INFO] running `Command { std: "docker" "start" "-a" "86379291d4e6153826e24426316b91b1904c5bbf215c02cd7bfcb1dd2555ef2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling deskc-concretizer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "86379291d4e6153826e24426316b91b1904c5bbf215c02cd7bfcb1dd2555ef2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86379291d4e6153826e24426316b91b1904c5bbf215c02cd7bfcb1dd2555ef2b", kill_on_drop: false }`
[INFO] [stdout] 86379291d4e6153826e24426316b91b1904c5bbf215c02cd7bfcb1dd2555ef2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b4fdd727536763b8d8ac2eb4e1473a03fedb8aa255dfe8c6fe42f5ecfa4ba0a
[INFO] running `Command { std: "docker" "start" "-a" "6b4fdd727536763b8d8ac2eb4e1473a03fedb8aa255dfe8c6fe42f5ecfa4ba0a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/deskc_concretizer-ad27b8eec361b64d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests deskc_concretizer
[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" "6b4fdd727536763b8d8ac2eb4e1473a03fedb8aa255dfe8c6fe42f5ecfa4ba0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4fdd727536763b8d8ac2eb4e1473a03fedb8aa255dfe8c6fe42f5ecfa4ba0a", kill_on_drop: false }`
[INFO] [stdout] 6b4fdd727536763b8d8ac2eb4e1473a03fedb8aa255dfe8c6fe42f5ecfa4ba0a