[INFO] cloning repository https://github.com/elenakrittik/rm-backup
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elenakrittik/rm-backup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felenakrittik%2Frm-backup", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felenakrittik%2Frm-backup'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ced1067c9c9f4ec2200450bd84534002d1266ca3
[INFO] checking elenakrittik/rm-backup against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felenakrittik%2Frm-backup" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/elenakrittik/rm-backup
[INFO] finished tweaking git repo https://github.com/elenakrittik/rm-backup
[INFO] tweaked toml for git repo https://github.com/elenakrittik/rm-backup written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/elenakrittik/rm-backup on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/elenakrittik/rm-backup 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread-id v3.3.0
[INFO] [stderr]   Downloaded merkle_hash v3.5.0
[INFO] [stderr]   Downloaded copy_dir v0.1.3
[INFO] [stderr]   Downloaded pear v0.2.7
[INFO] [stderr]   Downloaded simple-logging v2.0.2
[INFO] [stderr]   Downloaded atomic v0.6.0
[INFO] [stderr]   Downloaded pear_codegen v0.2.7
[INFO] [stderr]   Downloaded yansi v1.0.0-rc.1
[INFO] [stderr]   Downloaded figment v0.10.12
[INFO] [stderr]   Downloaded winnow v0.5.28
[INFO] [stderr]   Downloaded xxhash-rust v0.8.7
[INFO] [stderr]   Downloaded lexopt v0.3.0
[INFO] [stderr]   Downloaded proc-macro2-diagnostics v0.10.1
[INFO] [stderr]   Downloaded syn v2.0.40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6daf567388889af2af6044a2f929e98a9e4951309e27077c20a391c134f23c5
[INFO] running `Command { std: "docker" "start" "-a" "a6daf567388889af2af6044a2f929e98a9e4951309e27077c20a391c134f23c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6daf567388889af2af6044a2f929e98a9e4951309e27077c20a391c134f23c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6daf567388889af2af6044a2f929e98a9e4951309e27077c20a391c134f23c5", kill_on_drop: false }`
[INFO] [stdout] a6daf567388889af2af6044a2f929e98a9e4951309e27077c20a391c134f23c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89cd99e1de1c236ccea09e4bd3b6cdce9bf94986e92d81f19d351e452e17d69d
[INFO] running `Command { std: "docker" "start" "-a" "89cd99e1de1c236ccea09e4bd3b6cdce9bf94986e92d81f19d351e452e17d69d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling yansi v1.0.0-rc.1
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling uncased v0.9.9
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]     Checking winnow v0.5.28
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling figment v0.10.12
[INFO] [stderr]     Checking cpufeatures v0.2.11
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking copy_dir v0.1.3
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking simple-logging v2.0.2
[INFO] [stderr]     Checking xxhash-rust v0.8.7
[INFO] [stderr]     Checking lexopt v0.3.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling syn v2.0.40
[INFO] [stderr]    Compiling blake3 v1.5.0
[INFO] [stderr]     Checking merkle_hash v3.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling pear_codegen v0.2.7
[INFO] [stderr]     Checking pear v0.2.7
[INFO] [stderr]     Checking serde_spanned v0.6.4
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking toml_edit v0.21.0
[INFO] [stderr]     Checking toml v0.8.8
[INFO] [stderr]     Checking rm-backup v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.57s
[INFO] running `Command { std: "docker" "inspect" "89cd99e1de1c236ccea09e4bd3b6cdce9bf94986e92d81f19d351e452e17d69d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89cd99e1de1c236ccea09e4bd3b6cdce9bf94986e92d81f19d351e452e17d69d", kill_on_drop: false }`
[INFO] [stdout] 89cd99e1de1c236ccea09e4bd3b6cdce9bf94986e92d81f19d351e452e17d69d