[INFO] cloning repository https://github.com/reloc2/rust-dev
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reloc2/rust-dev" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freloc2%2Frust-dev", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freloc2%2Frust-dev'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a13c06bfd5a948fbf65649ce1262bef39b319db
[INFO] checking reloc2/rust-dev against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freloc2%2Frust-dev" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/reloc2/rust-dev
[INFO] finished tweaking git repo https://github.com/reloc2/rust-dev
[INFO] tweaked toml for git repo https://github.com/reloc2/rust-dev written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/reloc2/rust-dev on toolchain bac5816c5f3d02cebd0599070af62d1782530294
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/reloc2/rust-dev 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" "+bac5816c5f3d02cebd0599070af62d1782530294" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e468cac880f57c75422c6e9d24ba1079ffd0885ad319e7494d6306b9e1f7f087
[INFO] running `Command { std: "docker" "start" "-a" "e468cac880f57c75422c6e9d24ba1079ffd0885ad319e7494d6306b9e1f7f087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e468cac880f57c75422c6e9d24ba1079ffd0885ad319e7494d6306b9e1f7f087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e468cac880f57c75422c6e9d24ba1079ffd0885ad319e7494d6306b9e1f7f087", kill_on_drop: false }`
[INFO] [stdout] e468cac880f57c75422c6e9d24ba1079ffd0885ad319e7494d6306b9e1f7f087
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2984c92c4177bcfece3acb262edc90c7c51d095a0ecc798195271fca174ae6b1
[INFO] running `Command { std: "docker" "start" "-a" "2984c92c4177bcfece3acb262edc90c7c51d095a0ecc798195271fca174ae6b1", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-dev-tool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: invalid reference to positional argument 1 (there is 1 argument)
[INFO] [stdout]   --> src/main.rs:30:32
[INFO] [stdout]    |
[INFO] [stdout] 30 |     println!("My name is {0}, {1} {0}", "Bond");
[INFO] [stdout]    |                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: positional arguments are zero-based
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid reference to positional argument 1 (there is 1 argument)
[INFO] [stdout]   --> src/main.rs:30:32
[INFO] [stdout]    |
[INFO] [stdout] 30 |     println!("My name is {0}, {1} {0}", "Bond");
[INFO] [stdout]    |                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: positional arguments are zero-based
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Structure` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> src/main.rs:39:49
[INFO] [stdout]    |
[INFO] [stdout] 39 |     println!("This struct `{}` won't print...", Structure(3));
[INFO] [stdout]    |                            --                   ^^^^^^^^^^^^ `Structure` cannot be formatted with the default formatter
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            required by this formatting parameter
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `Structure`
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     struct Structure(i32);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]    = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Structure` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> src/main.rs:39:49
[INFO] [stdout]    |
[INFO] [stdout] 39 |     println!("This struct `{}` won't print...", Structure(3));
[INFO] [stdout]    |                            --                   ^^^^^^^^^^^^ `Structure` cannot be formatted with the default formatter
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            required by this formatting parameter
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `Structure`
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     struct Structure(i32);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]    = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-dev-tool` (bin "rust-dev-tool") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-dev-tool` (bin "rust-dev-tool" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2984c92c4177bcfece3acb262edc90c7c51d095a0ecc798195271fca174ae6b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2984c92c4177bcfece3acb262edc90c7c51d095a0ecc798195271fca174ae6b1", kill_on_drop: false }`
[INFO] [stdout] 2984c92c4177bcfece3acb262edc90c7c51d095a0ecc798195271fca174ae6b1
