[INFO] cloning repository https://github.com/AmlingPalantir/20190117-rustc-bug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmlingPalantir/20190117-rustc-bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmlingPalantir%2F20190117-rustc-bug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmlingPalantir%2F20190117-rustc-bug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b05d6c17bb5354753961a49f9b7c2c5afb584a55
[INFO] checking AmlingPalantir/20190117-rustc-bug against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmlingPalantir%2F20190117-rustc-bug" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AmlingPalantir/20190117-rustc-bug
[INFO] finished tweaking git repo https://github.com/AmlingPalantir/20190117-rustc-bug
[INFO] tweaked toml for git repo https://github.com/AmlingPalantir/20190117-rustc-bug written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AmlingPalantir/20190117-rustc-bug on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AmlingPalantir/20190117-rustc-bug 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" "+ddcf048784667508cd676fef4667f88ae15628a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/left/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/top/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/bottom2/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/right/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/bottom/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c45159f5649e923e5891a4471494f0597bafd4a7ee33ad1dced044eea10c6403
[INFO] running `Command { std: "docker" "start" "-a" "c45159f5649e923e5891a4471494f0597bafd4a7ee33ad1dced044eea10c6403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c45159f5649e923e5891a4471494f0597bafd4a7ee33ad1dced044eea10c6403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45159f5649e923e5891a4471494f0597bafd4a7ee33ad1dced044eea10c6403", kill_on_drop: false }`
[INFO] [stdout] c45159f5649e923e5891a4471494f0597bafd4a7ee33ad1dced044eea10c6403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 966a0a369c015d5d54d2329e25dbf162b94fb27cdcff648d03c43881f375cecb
[INFO] running `Command { std: "docker" "start" "-a" "966a0a369c015d5d54d2329e25dbf162b94fb27cdcff648d03c43881f375cecb", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/bottom2/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: /opt/rustwide/workdir/bottom/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: /opt/rustwide/workdir/right/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: /opt/rustwide/workdir/left/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: /opt/rustwide/workdir/top/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking bottom2 v1.0.0 (/opt/rustwide/workdir/bottom2)
[INFO] [stderr]     Checking bottom v1.0.0 (/opt/rustwide/workdir/bottom)
[INFO] [stderr]     Checking left v1.0.0 (/opt/rustwide/workdir/left)
[INFO] [stderr]     Checking right v1.0.0 (/opt/rustwide/workdir/right)
[INFO] [stderr]     Checking top v1.0.0 (/opt/rustwide/workdir/top)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> top/src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn foo() -> left::Structo {
[INFO] [stdout]   |             ------------- expected `Structo` because of return type
[INFO] [stdout] 6 |     right::f()
[INFO] [stdout]   |     ^^^^^^^^^^ expected `Structo`, found `Structo2`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Structo2` and `Structo` have similar names, but are actually distinct types
[INFO] [stdout] note: `Structo2` is defined in crate `bottom2`
[INFO] [stdout]  --> /opt/rustwide/workdir/bottom2/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Structo {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `Structo` is defined in crate `bottom`
[INFO] [stdout]  --> /opt/rustwide/workdir/bottom/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Structo {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `top` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> top/src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn foo() -> left::Structo {
[INFO] [stdout]   |             ------------- expected `Structo` because of return type
[INFO] [stdout] 6 |     right::f()
[INFO] [stdout]   |     ^^^^^^^^^^ expected `Structo`, found `Structo2`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Structo2` and `Structo` have similar names, but are actually distinct types
[INFO] [stdout] note: `Structo2` is defined in crate `bottom2`
[INFO] [stdout]  --> /opt/rustwide/workdir/bottom2/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Structo {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `Structo` is defined in crate `bottom`
[INFO] [stdout]  --> /opt/rustwide/workdir/bottom/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Structo {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `top` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "966a0a369c015d5d54d2329e25dbf162b94fb27cdcff648d03c43881f375cecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "966a0a369c015d5d54d2329e25dbf162b94fb27cdcff648d03c43881f375cecb", kill_on_drop: false }`
[INFO] [stdout] 966a0a369c015d5d54d2329e25dbf162b94fb27cdcff648d03c43881f375cecb
