[INFO] fetching crate linker-set 0.5.4...
[INFO] testing linker-set-0.5.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate linker-set 0.5.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate linker-set 0.5.4
[INFO] finished tweaking crates.io crate linker-set 0.5.4
[INFO] tweaked toml for crates.io crate linker-set 0.5.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linker-set 0.5.4 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 linker-set 0.5.4 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pastey v0.2.1
[INFO] [stderr]   Downloaded linker-set-proc v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7951539ac8d231f2a3d1fa17fc1baab2023448e6a0c164ea68abd690196c789b
[INFO] running `Command { std: "docker" "start" "-a" "7951539ac8d231f2a3d1fa17fc1baab2023448e6a0c164ea68abd690196c789b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7951539ac8d231f2a3d1fa17fc1baab2023448e6a0c164ea68abd690196c789b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7951539ac8d231f2a3d1fa17fc1baab2023448e6a0c164ea68abd690196c789b", kill_on_drop: false }`
[INFO] [stdout] 7951539ac8d231f2a3d1fa17fc1baab2023448e6a0c164ea68abd690196c789b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b65cdbee1c8b7e4955799092f68bcbcfd1c1b56be0b0bfc9ce1dbbeb19c7af97
[INFO] running `Command { std: "docker" "start" "-a" "b65cdbee1c8b7e4955799092f68bcbcfd1c1b56be0b0bfc9ce1dbbeb19c7af97", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]    Compiling linker-set-proc v0.5.3
[INFO] [stderr]    Compiling linker-set v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.08s
[INFO] running `Command { std: "docker" "inspect" "b65cdbee1c8b7e4955799092f68bcbcfd1c1b56be0b0bfc9ce1dbbeb19c7af97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b65cdbee1c8b7e4955799092f68bcbcfd1c1b56be0b0bfc9ce1dbbeb19c7af97", kill_on_drop: false }`
[INFO] [stdout] b65cdbee1c8b7e4955799092f68bcbcfd1c1b56be0b0bfc9ce1dbbeb19c7af97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f58b39f2bc069b0911968234f8f8bd852104076c2cc4d4041b30ff3c320e36a8
[INFO] running `Command { std: "docker" "start" "-a" "f58b39f2bc069b0911968234f8f8bd852104076c2cc4d4041b30ff3c320e36a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling linker-set v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "f58b39f2bc069b0911968234f8f8bd852104076c2cc4d4041b30ff3c320e36a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f58b39f2bc069b0911968234f8f8bd852104076c2cc4d4041b30ff3c320e36a8", kill_on_drop: false }`
[INFO] [stdout] f58b39f2bc069b0911968234f8f8bd852104076c2cc4d4041b30ff3c320e36a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] eac4234a577ad1588ed8954877415fff9e82c1673befff45ffd39514f8d38332
[INFO] running `Command { std: "docker" "start" "-a" "eac4234a577ad1588ed8954877415fff9e82c1673befff45ffd39514f8d38332", 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/linker_set-53eb242c0f2607eb)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::test_index ... ok
[INFO] [stdout] test test::test_is_empty ... ok
[INFO] [stdout] test test::test_into ... ok
[INFO] [stdout] test test::test_set_contents ... ok
[INFO] [stdout] test test::test_set_iter_len ... ok
[INFO] [stdout] test test::test_traits ... ok
[INFO] [stdout] test test_dyn::test_trait ... ok
[INFO] [stdout] test test_use_ext::test_use ... ok
[INFO] [stderr]    Doc-tests linker_set
[INFO] [stdout] test test::test_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.71s; merged doctests compilation took 0.70s
[INFO] running `Command { std: "docker" "inspect" "eac4234a577ad1588ed8954877415fff9e82c1673befff45ffd39514f8d38332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eac4234a577ad1588ed8954877415fff9e82c1673befff45ffd39514f8d38332", kill_on_drop: false }`
[INFO] [stdout] eac4234a577ad1588ed8954877415fff9e82c1673befff45ffd39514f8d38332