[INFO] cloning repository https://github.com/jellelicht/rust-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jellelicht/rust-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjellelicht%2Frust-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjellelicht%2Frust-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a840f0945e132c1cf48d9832cff243bdd2fc59c6
[INFO] checking jellelicht/rust-playground against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjellelicht%2Frust-playground" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jellelicht/rust-playground 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/jellelicht/rust-playground
[INFO] finished tweaking git repo https://github.com/jellelicht/rust-playground
[INFO] tweaked toml for git repo https://github.com/jellelicht/rust-playground written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jellelicht/rust-playground 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdb7ce8ac0333b366554301988b9a69ea0e96c6a13ed5bb5080bf75c89fc2ea7
[INFO] running `Command { std: "docker" "start" "-a" "fdb7ce8ac0333b366554301988b9a69ea0e96c6a13ed5bb5080bf75c89fc2ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdb7ce8ac0333b366554301988b9a69ea0e96c6a13ed5bb5080bf75c89fc2ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb7ce8ac0333b366554301988b9a69ea0e96c6a13ed5bb5080bf75c89fc2ea7", kill_on_drop: false }`
[INFO] [stdout] fdb7ce8ac0333b366554301988b9a69ea0e96c6a13ed5bb5080bf75c89fc2ea7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 168c71cfc26027e02528dfe6443a40544d7b01f80b4dbc0003d4ada91587e7d9
[INFO] running `Command { std: "docker" "start" "-a" "168c71cfc26027e02528dfe6443a40544d7b01f80b4dbc0003d4ada91587e7d9", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-playground v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]  --> tests/lib.rs:3:39
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let result = add_three_times_four(5i);
[INFO] [stdout]   |                                       ^^ invalid suffix `i`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]  --> tests/lib.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 |     assert_eq!(32i, result);
[INFO] [stdout]   |                ^^^ invalid suffix `i`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `add_three_times_four` in this scope
[INFO] [stdout]  --> tests/lib.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let result = add_three_times_four(5i);
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-playground` (test "lib") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "168c71cfc26027e02528dfe6443a40544d7b01f80b4dbc0003d4ada91587e7d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168c71cfc26027e02528dfe6443a40544d7b01f80b4dbc0003d4ada91587e7d9", kill_on_drop: false }`
[INFO] [stdout] 168c71cfc26027e02528dfe6443a40544d7b01f80b4dbc0003d4ada91587e7d9
[INFO] checking jellelicht/rust-playground against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjellelicht%2Frust-playground" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jellelicht/rust-playground 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/jellelicht/rust-playground
[INFO] finished tweaking git repo https://github.com/jellelicht/rust-playground
[INFO] tweaked toml for git repo https://github.com/jellelicht/rust-playground written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jellelicht/rust-playground 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cb4d69dfba826688a037443caa82db0ea07b7e0cadebab79b34abb33b490351
[INFO] running `Command { std: "docker" "start" "-a" "4cb4d69dfba826688a037443caa82db0ea07b7e0cadebab79b34abb33b490351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cb4d69dfba826688a037443caa82db0ea07b7e0cadebab79b34abb33b490351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb4d69dfba826688a037443caa82db0ea07b7e0cadebab79b34abb33b490351", kill_on_drop: false }`
[INFO] [stdout] 4cb4d69dfba826688a037443caa82db0ea07b7e0cadebab79b34abb33b490351
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40e2c68e6eaa4bbf83431c8e8a2714639ea71cb893ff9e66bcf49d0f37583755
[INFO] running `Command { std: "docker" "start" "-a" "40e2c68e6eaa4bbf83431c8e8a2714639ea71cb893ff9e66bcf49d0f37583755", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "40e2c68e6eaa4bbf83431c8e8a2714639ea71cb893ff9e66bcf49d0f37583755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40e2c68e6eaa4bbf83431c8e8a2714639ea71cb893ff9e66bcf49d0f37583755", kill_on_drop: false }`
[INFO] [stdout] 40e2c68e6eaa4bbf83431c8e8a2714639ea71cb893ff9e66bcf49d0f37583755