[INFO] fetching crate stringleton-dylib 0.2.1...
[INFO] testing stringleton-dylib-0.2.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate stringleton-dylib 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate stringleton-dylib 0.2.1
[INFO] finished tweaking crates.io crate stringleton-dylib 0.2.1
[INFO] tweaked toml for crates.io crate stringleton-dylib 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stringleton-dylib 0.2.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stringleton-dylib 0.2.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.103
[INFO] [stderr]   Downloaded stringleton-registry v0.2.1
[INFO] [stderr]   Downloaded ctor v0.6.3
[INFO] [stderr]   Downloaded linkme-impl v0.3.35
[INFO] [stderr]   Downloaded critical-section v1.2.0
[INFO] [stderr]   Downloaded linkme v0.3.35
[INFO] [stderr]   Downloaded spin v0.10.0
[INFO] [stderr]   Downloaded foldhash v0.2.0
[INFO] [stderr]   Downloaded quote v1.0.42
[INFO] [stderr]   Downloaded portable-atomic v1.11.1
[INFO] [stderr]   Downloaded syn v2.0.111
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42e38bcb37ffe5ec4fb7648b2603dbdc895979802cccd5fb08758889fa5ebe88
[INFO] running `Command { std: "docker" "start" "-a" "42e38bcb37ffe5ec4fb7648b2603dbdc895979802cccd5fb08758889fa5ebe88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42e38bcb37ffe5ec4fb7648b2603dbdc895979802cccd5fb08758889fa5ebe88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42e38bcb37ffe5ec4fb7648b2603dbdc895979802cccd5fb08758889fa5ebe88", kill_on_drop: false }`
[INFO] [stdout] 42e38bcb37ffe5ec4fb7648b2603dbdc895979802cccd5fb08758889fa5ebe88
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3198cdab0a7965f6cf38041bc5b6283e658cd1f3784d2edcbeb977fabb4fb81
[INFO] running `Command { std: "docker" "start" "-a" "e3198cdab0a7965f6cf38041bc5b6283e658cd1f3784d2edcbeb977fabb4fb81", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling linkme-impl v0.3.35
[INFO] [stderr]    Compiling linkme v0.3.35
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling ctor v0.6.3
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling stringleton-registry v0.2.1
[INFO] [stderr]    Compiling stringleton-dylib v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.68s
[INFO] running `Command { std: "docker" "inspect" "e3198cdab0a7965f6cf38041bc5b6283e658cd1f3784d2edcbeb977fabb4fb81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3198cdab0a7965f6cf38041bc5b6283e658cd1f3784d2edcbeb977fabb4fb81", kill_on_drop: false }`
[INFO] [stdout] e3198cdab0a7965f6cf38041bc5b6283e658cd1f3784d2edcbeb977fabb4fb81
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb4d4060f977af25959e17112d044483a91f57886cb1238ed8a415b2f8b5d6df
[INFO] running `Command { std: "docker" "start" "-a" "cb4d4060f977af25959e17112d044483a91f57886cb1238ed8a415b2f8b5d6df", kill_on_drop: false }`
[INFO] [stderr]    Compiling stringleton-dylib v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "cb4d4060f977af25959e17112d044483a91f57886cb1238ed8a415b2f8b5d6df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb4d4060f977af25959e17112d044483a91f57886cb1238ed8a415b2f8b5d6df", kill_on_drop: false }`
[INFO] [stdout] cb4d4060f977af25959e17112d044483a91f57886cb1238ed8a415b2f8b5d6df
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c42fbaed951dd93b907560e42e1e9bdfb77bd39ef784198a9ddbc0f7e564f321
[INFO] running `Command { std: "docker" "start" "-a" "c42fbaed951dd93b907560e42e1e9bdfb77bd39ef784198a9ddbc0f7e564f321", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/stringleton_dylib-c7f77682e45d64d0)
[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" "c42fbaed951dd93b907560e42e1e9bdfb77bd39ef784198a9ddbc0f7e564f321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c42fbaed951dd93b907560e42e1e9bdfb77bd39ef784198a9ddbc0f7e564f321", kill_on_drop: false }`
[INFO] [stdout] c42fbaed951dd93b907560e42e1e9bdfb77bd39ef784198a9ddbc0f7e564f321