[INFO] fetching crate self_cell 1.2.2...
[INFO] testing self_cell-1.2.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate self_cell 1.2.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate self_cell 1.2.2
[INFO] finished tweaking crates.io crate self_cell 1.2.2
[INFO] tweaked toml for crates.io crate self_cell 1.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate self_cell 1.2.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] [stderr]       Adding once_cell v1.1.0 (available: v1.21.4)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded once_cell v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 56300c6623d0b473738f13b7cb0f03ae022675a0a5d8dca7283240329f762749
[INFO] running `Command { std: "docker" "start" "-a" "56300c6623d0b473738f13b7cb0f03ae022675a0a5d8dca7283240329f762749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56300c6623d0b473738f13b7cb0f03ae022675a0a5d8dca7283240329f762749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56300c6623d0b473738f13b7cb0f03ae022675a0a5d8dca7283240329f762749", kill_on_drop: false }`
[INFO] [stdout] 56300c6623d0b473738f13b7cb0f03ae022675a0a5d8dca7283240329f762749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c24cd0df43fffc66e18fe7f94f31ec89425ed9ac9f0408bf1f5faad7d75779ed
[INFO] running `Command { std: "docker" "start" "-a" "c24cd0df43fffc66e18fe7f94f31ec89425ed9ac9f0408bf1f5faad7d75779ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling self_cell v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "c24cd0df43fffc66e18fe7f94f31ec89425ed9ac9f0408bf1f5faad7d75779ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c24cd0df43fffc66e18fe7f94f31ec89425ed9ac9f0408bf1f5faad7d75779ed", kill_on_drop: false }`
[INFO] [stdout] c24cd0df43fffc66e18fe7f94f31ec89425ed9ac9f0408bf1f5faad7d75779ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8fa0503f8135ef5ab36ab90c974e6dcdb049888f78f85269f7e4c1d5fd8ae867
[INFO] running `Command { std: "docker" "start" "-a" "8fa0503f8135ef5ab36ab90c974e6dcdb049888f78f85269f7e4c1d5fd8ae867", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.1.0
[INFO] [stderr]    Compiling self_cell v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "8fa0503f8135ef5ab36ab90c974e6dcdb049888f78f85269f7e4c1d5fd8ae867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa0503f8135ef5ab36ab90c974e6dcdb049888f78f85269f7e4c1d5fd8ae867", kill_on_drop: false }`
[INFO] [stdout] 8fa0503f8135ef5ab36ab90c974e6dcdb049888f78f85269f7e4c1d5fd8ae867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 369f6d01fc280b66c4e648f02724a88058cb62cf61d164b1fc8157e077ebf8d1
[INFO] running `Command { std: "docker" "start" "-a" "369f6d01fc280b66c4e648f02724a88058cb62cf61d164b1fc8157e077ebf8d1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/self_cell-355075af5cf3a399)
[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] [stderr]    Doc-tests self_cell
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 196) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 203) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 210) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 219) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 223) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 228) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 235) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 242) ... ignored
[INFO] [stdout] test src/unsafe_self_cell.rs - unsafe_self_cell::MutBorrow (line 233) ... ok
[INFO] [stdout] test src/lib.rs - self_cell (line 171) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 9 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "369f6d01fc280b66c4e648f02724a88058cb62cf61d164b1fc8157e077ebf8d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "369f6d01fc280b66c4e648f02724a88058cb62cf61d164b1fc8157e077ebf8d1", kill_on_drop: false }`
[INFO] [stdout] 369f6d01fc280b66c4e648f02724a88058cb62cf61d164b1fc8157e077ebf8d1