[INFO] fetching crate list_math 0.1.0...
[INFO] testing list_math-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate list_math 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate list_math 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate list_math 0.1.0
[INFO] finished tweaking crates.io crate list_math 0.1.0
[INFO] tweaked toml for crates.io crate list_math 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6393e4f347f80572eec01a178eb26f6a90206408a5441e7e82b837d6d8afa4d4
[INFO] running `Command { std: "docker" "start" "-a" "6393e4f347f80572eec01a178eb26f6a90206408a5441e7e82b837d6d8afa4d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6393e4f347f80572eec01a178eb26f6a90206408a5441e7e82b837d6d8afa4d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6393e4f347f80572eec01a178eb26f6a90206408a5441e7e82b837d6d8afa4d4", kill_on_drop: false }`
[INFO] [stdout] 6393e4f347f80572eec01a178eb26f6a90206408a5441e7e82b837d6d8afa4d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c1fec60f83be420bb2f91392dfaea68033157f3e23dda2c009584b3480094b1
[INFO] running `Command { std: "docker" "start" "-a" "5c1fec60f83be420bb2f91392dfaea68033157f3e23dda2c009584b3480094b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling list_math v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "5c1fec60f83be420bb2f91392dfaea68033157f3e23dda2c009584b3480094b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c1fec60f83be420bb2f91392dfaea68033157f3e23dda2c009584b3480094b1", kill_on_drop: false }`
[INFO] [stdout] 5c1fec60f83be420bb2f91392dfaea68033157f3e23dda2c009584b3480094b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6685e0a52181ba49a3846608be4d8b61d86f0cb206c9649f41ad4f1444d161c9
[INFO] running `Command { std: "docker" "start" "-a" "6685e0a52181ba49a3846608be4d8b61d86f0cb206c9649f41ad4f1444d161c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling list_math v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "6685e0a52181ba49a3846608be4d8b61d86f0cb206c9649f41ad4f1444d161c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6685e0a52181ba49a3846608be4d8b61d86f0cb206c9649f41ad4f1444d161c9", kill_on_drop: false }`
[INFO] [stdout] 6685e0a52181ba49a3846608be4d8b61d86f0cb206c9649f41ad4f1444d161c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 300892049bc162cdfd36ab81436a542669411ba9c74c94b466a458ac144e2f44
[INFO] running `Command { std: "docker" "start" "-a" "300892049bc162cdfd36ab81436a542669411ba9c74c94b466a458ac144e2f44", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/list_math-8e7262fa47056fb6)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test average_list_test ... ok
[INFO] [stdout] test largest_isize_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests list_math
[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" "300892049bc162cdfd36ab81436a542669411ba9c74c94b466a458ac144e2f44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "300892049bc162cdfd36ab81436a542669411ba9c74c94b466a458ac144e2f44", kill_on_drop: false }`
[INFO] [stdout] 300892049bc162cdfd36ab81436a542669411ba9c74c94b466a458ac144e2f44
