[INFO] fetching crate excel_column_id 0.1.4...
[INFO] testing excel_column_id-0.1.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate excel_column_id 0.1.4 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate excel_column_id 0.1.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate excel_column_id 0.1.4
[INFO] finished tweaking crates.io crate excel_column_id 0.1.4
[INFO] tweaked toml for crates.io crate excel_column_id 0.1.4 written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 830d4b20f708e761cf4120c2fb6eba99ab1ecbaca5f6696f49ccb9f7a0891432
[INFO] running `Command { std: "docker" "start" "-a" "830d4b20f708e761cf4120c2fb6eba99ab1ecbaca5f6696f49ccb9f7a0891432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "830d4b20f708e761cf4120c2fb6eba99ab1ecbaca5f6696f49ccb9f7a0891432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "830d4b20f708e761cf4120c2fb6eba99ab1ecbaca5f6696f49ccb9f7a0891432", kill_on_drop: false }`
[INFO] [stdout] 830d4b20f708e761cf4120c2fb6eba99ab1ecbaca5f6696f49ccb9f7a0891432
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3c2981863f92e2e6a468ca75015475b9a921cb274267c717788ea4673cdd81f
[INFO] running `Command { std: "docker" "start" "-a" "a3c2981863f92e2e6a468ca75015475b9a921cb274267c717788ea4673cdd81f", kill_on_drop: false }`
[INFO] [stderr]    Compiling excel_column_id v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "a3c2981863f92e2e6a468ca75015475b9a921cb274267c717788ea4673cdd81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3c2981863f92e2e6a468ca75015475b9a921cb274267c717788ea4673cdd81f", kill_on_drop: false }`
[INFO] [stdout] a3c2981863f92e2e6a468ca75015475b9a921cb274267c717788ea4673cdd81f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d128eccb468b2cd3eb1ee81e15a7a68e3ed2dc1e6f09e7bd4483ed51b0dc6308
[INFO] running `Command { std: "docker" "start" "-a" "d128eccb468b2cd3eb1ee81e15a7a68e3ed2dc1e6f09e7bd4483ed51b0dc6308", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling excel_column_id v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.01s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/excel_column_id-da36bf5eefb9c581)
[INFO] running `Command { std: "docker" "inspect" "d128eccb468b2cd3eb1ee81e15a7a68e3ed2dc1e6f09e7bd4483ed51b0dc6308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d128eccb468b2cd3eb1ee81e15a7a68e3ed2dc1e6f09e7bd4483ed51b0dc6308", kill_on_drop: false }`
[INFO] [stdout] d128eccb468b2cd3eb1ee81e15a7a68e3ed2dc1e6f09e7bd4483ed51b0dc6308
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d1ee606b9062f5c50789772d264dfd91a993a34e6833915e7af9a1df2e6480e
[INFO] running `Command { std: "docker" "start" "-a" "8d1ee606b9062f5c50789772d264dfd91a993a34e6833915e7af9a1df2e6480e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/excel_column_id-da36bf5eefb9c581)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests excel_column_id
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d1ee606b9062f5c50789772d264dfd91a993a34e6833915e7af9a1df2e6480e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d1ee606b9062f5c50789772d264dfd91a993a34e6833915e7af9a1df2e6480e", kill_on_drop: false }`
[INFO] [stdout] 8d1ee606b9062f5c50789772d264dfd91a993a34e6833915e7af9a1df2e6480e