[INFO] fetching crate stringleton 0.2.1...
[INFO] testing stringleton-0.2.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate stringleton 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate stringleton 0.2.1
[INFO] finished tweaking crates.io crate stringleton 0.2.1
[INFO] tweaked toml for crates.io crate stringleton 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stringleton 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 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 ctor v0.6.3
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.56
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.56
[INFO] [stderr]   Downloaded stringleton-registry v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b73754b8f8c959c9b0b9e8423cc1b1ad33b207bb081d7202377f084f58100873
[INFO] running `Command { std: "docker" "start" "-a" "b73754b8f8c959c9b0b9e8423cc1b1ad33b207bb081d7202377f084f58100873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b73754b8f8c959c9b0b9e8423cc1b1ad33b207bb081d7202377f084f58100873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b73754b8f8c959c9b0b9e8423cc1b1ad33b207bb081d7202377f084f58100873", kill_on_drop: false }`
[INFO] [stdout] b73754b8f8c959c9b0b9e8423cc1b1ad33b207bb081d7202377f084f58100873
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c315e4be72b4952612b853d6320b861d50747750358341217a919bab9146abb8
[INFO] running `Command { std: "docker" "start" "-a" "c315e4be72b4952612b853d6320b861d50747750358341217a919bab9146abb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling ctor v0.6.3
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling stringleton-registry v0.2.1
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling linkme-impl v0.3.35
[INFO] [stderr]    Compiling linkme v0.3.35
[INFO] [stderr]    Compiling stringleton v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.04s
[INFO] running `Command { std: "docker" "inspect" "c315e4be72b4952612b853d6320b861d50747750358341217a919bab9146abb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c315e4be72b4952612b853d6320b861d50747750358341217a919bab9146abb8", kill_on_drop: false }`
[INFO] [stdout] c315e4be72b4952612b853d6320b861d50747750358341217a919bab9146abb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ee6d39da10ae7be684af19f98dfac63f35e0c3a4c7cd49ca4e1bda4bfc2c28f5
[INFO] running `Command { std: "docker" "start" "-a" "ee6d39da10ae7be684af19f98dfac63f35e0c3a4c7cd49ca4e1bda4bfc2c28f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling stringleton v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "ee6d39da10ae7be684af19f98dfac63f35e0c3a4c7cd49ca4e1bda4bfc2c28f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee6d39da10ae7be684af19f98dfac63f35e0c3a4c7cd49ca4e1bda4bfc2c28f5", kill_on_drop: false }`
[INFO] [stdout] ee6d39da10ae7be684af19f98dfac63f35e0c3a4c7cd49ca4e1bda4bfc2c28f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 949936a97f459d5fabdeb6eda25b47fbe6f6a9895429082e7699f3d22b749155
[INFO] running `Command { std: "docker" "start" "-a" "949936a97f459d5fabdeb6eda25b47fbe6f6a9895429082e7699f3d22b749155", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/stringleton-c002ce1d945bb458)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::statics ... ok
[INFO] [stdout] test tests::sym_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stringleton
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test README.md - (line 101) ... ignored
[INFO] [stdout] test README.md - (line 51) ... ignored
[INFO] [stdout] test lib.rs - static_sym (line 91) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.32s; merged doctests compilation took 0.32s
[INFO] running `Command { std: "docker" "inspect" "949936a97f459d5fabdeb6eda25b47fbe6f6a9895429082e7699f3d22b749155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "949936a97f459d5fabdeb6eda25b47fbe6f6a9895429082e7699f3d22b749155", kill_on_drop: false }`
[INFO] [stdout] 949936a97f459d5fabdeb6eda25b47fbe6f6a9895429082e7699f3d22b749155