[INFO] cloning repository https://github.com/Pioterr/fromScala99
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Pioterr/fromScala99" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPioterr%2FfromScala99", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPioterr%2FfromScala99'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6647ad7ac7516589da09d7d2c2bbbe32b6330c48
[INFO] checking Pioterr/fromScala99 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPioterr%2FfromScala99" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Pioterr/fromScala99 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Pioterr/fromScala99
[INFO] finished tweaking git repo https://github.com/Pioterr/fromScala99
[INFO] tweaked toml for git repo https://github.com/Pioterr/fromScala99 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Pioterr/fromScala99 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82f7074abec19f864a35c0d0544a0a3be91f454423c88f67ccedb9b448252105
[INFO] running `Command { std: "docker" "start" "-a" "82f7074abec19f864a35c0d0544a0a3be91f454423c88f67ccedb9b448252105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82f7074abec19f864a35c0d0544a0a3be91f454423c88f67ccedb9b448252105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82f7074abec19f864a35c0d0544a0a3be91f454423c88f67ccedb9b448252105", kill_on_drop: false }`
[INFO] [stdout] 82f7074abec19f864a35c0d0544a0a3be91f454423c88f67ccedb9b448252105
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 963ca95329703c003a941512d1ecc44d1e0edd8fd43fb098e7cb3c00b41aff1d
[INFO] running `Command { std: "docker" "start" "-a" "963ca95329703c003a941512d1ecc44d1e0edd8fd43fb098e7cb3c00b41aff1d", kill_on_drop: false }`
[INFO] [stderr]     Checking fromScala99 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected token: `{`
[INFO] [stdout]    --> src/main.rs:111:22
[INFO] [stdout]     |
[INFO] [stdout] 111 |     for e in a_list. {
[INFO] [stdout]     |                      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `{`
[INFO] [stdout]    --> src/main.rs:111:22
[INFO] [stdout]     |
[INFO] [stdout] 111 |     for e in a_list. {
[INFO] [stdout]     |                      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `&T` is not an iterator
[INFO] [stdout]    --> src/main.rs:111:14
[INFO] [stdout]     |
[INFO] [stdout] 111 |     for e in a_list. {
[INFO] [stdout]     |              ^^^^^^ `&T` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Iterator` is not implemented for `&T`, which is required by `&T: IntoIterator`
[INFO] [stdout]     = help: the trait `Iterator` is implemented for `&mut I`
[INFO] [stdout]     = note: required for `&T` to implement `IntoIterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `&T` is not an iterator
[INFO] [stdout]    --> src/main.rs:111:14
[INFO] [stdout]     |
[INFO] [stdout] 111 |     for e in a_list. {
[INFO] [stdout]     |              ^^^^^^ `&T` is not an iterator
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Iterator` is not implemented for `&T`, which is required by `&T: IntoIterator`
[INFO] [stdout]     = help: the trait `Iterator` is implemented for `&mut I`
[INFO] [stdout]     = note: required for `&T` to implement `IntoIterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fromScala99` (bin "fromScala99") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `fromScala99` (bin "fromScala99" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "963ca95329703c003a941512d1ecc44d1e0edd8fd43fb098e7cb3c00b41aff1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "963ca95329703c003a941512d1ecc44d1e0edd8fd43fb098e7cb3c00b41aff1d", kill_on_drop: false }`
[INFO] [stdout] 963ca95329703c003a941512d1ecc44d1e0edd8fd43fb098e7cb3c00b41aff1d
[INFO] checking Pioterr/fromScala99 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPioterr%2FfromScala99" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Pioterr/fromScala99 on toolchain dae34b759e282c069aa28752564694effd121a63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Pioterr/fromScala99
[INFO] finished tweaking git repo https://github.com/Pioterr/fromScala99
[INFO] tweaked toml for git repo https://github.com/Pioterr/fromScala99 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Pioterr/fromScala99 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65a301f4d0389112b97c8a4b274db86f40ea335ff5468b30e469d4150791a3a0
[INFO] running `Command { std: "docker" "start" "-a" "65a301f4d0389112b97c8a4b274db86f40ea335ff5468b30e469d4150791a3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65a301f4d0389112b97c8a4b274db86f40ea335ff5468b30e469d4150791a3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a301f4d0389112b97c8a4b274db86f40ea335ff5468b30e469d4150791a3a0", kill_on_drop: false }`
[INFO] [stdout] 65a301f4d0389112b97c8a4b274db86f40ea335ff5468b30e469d4150791a3a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 884450685ee249dfec78b747738c68e2289d364f066eadb844f077fdb94211b8
[INFO] running `Command { std: "docker" "start" "-a" "884450685ee249dfec78b747738c68e2289d364f066eadb844f077fdb94211b8", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "884450685ee249dfec78b747738c68e2289d364f066eadb844f077fdb94211b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884450685ee249dfec78b747738c68e2289d364f066eadb844f077fdb94211b8", kill_on_drop: false }`
[INFO] [stdout] 884450685ee249dfec78b747738c68e2289d364f066eadb844f077fdb94211b8