[INFO] fetching crate tg-rcore-tutorial-linker 0.4.8...
[INFO] testing tg-rcore-tutorial-linker-0.4.8 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate tg-rcore-tutorial-linker 0.4.8 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tg-rcore-tutorial-linker 0.4.8
[INFO] finished tweaking crates.io crate tg-rcore-tutorial-linker 0.4.8
[INFO] tweaked toml for crates.io crate tg-rcore-tutorial-linker 0.4.8 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tg-rcore-tutorial-linker 0.4.8 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 tg-rcore-tutorial-linker 0.4.8 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] 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] 116f3331793a7e4458166c18ad8017a04958cba22c7c276ebbde4e9715d3867c
[INFO] running `Command { std: "docker" "start" "-a" "116f3331793a7e4458166c18ad8017a04958cba22c7c276ebbde4e9715d3867c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "116f3331793a7e4458166c18ad8017a04958cba22c7c276ebbde4e9715d3867c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116f3331793a7e4458166c18ad8017a04958cba22c7c276ebbde4e9715d3867c", kill_on_drop: false }`
[INFO] [stdout] 116f3331793a7e4458166c18ad8017a04958cba22c7c276ebbde4e9715d3867c
[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] 379b1bfaadbffbfe53732a0cb45ded7a87103f17603fccc86051ef2b622fa471
[INFO] running `Command { std: "docker" "start" "-a" "379b1bfaadbffbfe53732a0cb45ded7a87103f17603fccc86051ef2b622fa471", kill_on_drop: false }`
[INFO] [stderr]    Compiling tg-rcore-tutorial-linker v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "379b1bfaadbffbfe53732a0cb45ded7a87103f17603fccc86051ef2b622fa471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "379b1bfaadbffbfe53732a0cb45ded7a87103f17603fccc86051ef2b622fa471", kill_on_drop: false }`
[INFO] [stdout] 379b1bfaadbffbfe53732a0cb45ded7a87103f17603fccc86051ef2b622fa471
[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] c65002745565f43e1dd439cc231cf079b1d3eb04d56b1a17dd69c6b3d6805ec5
[INFO] running `Command { std: "docker" "start" "-a" "c65002745565f43e1dd439cc231cf079b1d3eb04d56b1a17dd69c6b3d6805ec5", kill_on_drop: false }`
[INFO] [stderr]    Compiling tg-rcore-tutorial-linker v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "c65002745565f43e1dd439cc231cf079b1d3eb04d56b1a17dd69c6b3d6805ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65002745565f43e1dd439cc231cf079b1d3eb04d56b1a17dd69c6b3d6805ec5", kill_on_drop: false }`
[INFO] [stdout] c65002745565f43e1dd439cc231cf079b1d3eb04d56b1a17dd69c6b3d6805ec5
[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] 6b24d280b301a8a6b90d590e5985a07406e608103a926391e7d9460dbdfb0ca0
[INFO] running `Command { std: "docker" "start" "-a" "6b24d280b301a8a6b90d590e5985a07406e608103a926391e7d9460dbdfb0ca0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tg_rcore_tutorial_linker-0bf851e358468ff5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tg_rcore_tutorial_linker
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 5) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 17) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 5) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `linker` in this scope
[INFO] [stdout]  --> src/lib.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | fs::write(ld, linker::SCRIPT).unwrap();
[INFO] [stdout]   |               ^^^^^^ use of unresolved module or unlinked crate `linker`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `linker`, use `cargo add linker` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 17) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `linker` in this scope
[INFO] [stdout]   --> src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | linker::boot0!(rust_main; stack = 4 * 4096);
[INFO] [stdout]    | ^^^^^^ use of unresolved module or unlinked crate `linker`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 17)
[INFO] [stdout]     src/lib.rs - (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.34s; merged doctests compilation took 0.14s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6b24d280b301a8a6b90d590e5985a07406e608103a926391e7d9460dbdfb0ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b24d280b301a8a6b90d590e5985a07406e608103a926391e7d9460dbdfb0ca0", kill_on_drop: false }`
[INFO] [stdout] 6b24d280b301a8a6b90d590e5985a07406e608103a926391e7d9460dbdfb0ca0