[INFO] fetching crate simple-args 0.2.0...
[INFO] testing simple-args-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate simple-args 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate simple-args 0.2.0
[INFO] finished tweaking crates.io crate simple-args 0.2.0
[INFO] tweaked toml for crates.io crate simple-args 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple-args 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding multimap v0.8.3 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7888d7b5d5e3a8e2675673e9c05fe9bda45959370a82bf81abe00b4458019db
[INFO] running `Command { std: "docker" "start" "-a" "e7888d7b5d5e3a8e2675673e9c05fe9bda45959370a82bf81abe00b4458019db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7888d7b5d5e3a8e2675673e9c05fe9bda45959370a82bf81abe00b4458019db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7888d7b5d5e3a8e2675673e9c05fe9bda45959370a82bf81abe00b4458019db", kill_on_drop: false }`
[INFO] [stdout] e7888d7b5d5e3a8e2675673e9c05fe9bda45959370a82bf81abe00b4458019db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9be428a62d541f886952ef79f39004041a1d1d2354d29e618866938f0bd90ca6
[INFO] running `Command { std: "docker" "start" "-a" "9be428a62d541f886952ef79f39004041a1d1d2354d29e618866938f0bd90ca6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling simple-args v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "9be428a62d541f886952ef79f39004041a1d1d2354d29e618866938f0bd90ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be428a62d541f886952ef79f39004041a1d1d2354d29e618866938f0bd90ca6", kill_on_drop: false }`
[INFO] [stdout] 9be428a62d541f886952ef79f39004041a1d1d2354d29e618866938f0bd90ca6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0822d1b102dba9f3cc7866e3c5605deb2f2ce7fe868d3a7e568b6265d0fcf25a
[INFO] running `Command { std: "docker" "start" "-a" "0822d1b102dba9f3cc7866e3c5605deb2f2ce7fe868d3a7e568b6265d0fcf25a", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-args v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "0822d1b102dba9f3cc7866e3c5605deb2f2ce7fe868d3a7e568b6265d0fcf25a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0822d1b102dba9f3cc7866e3c5605deb2f2ce7fe868d3a7e568b6265d0fcf25a", kill_on_drop: false }`
[INFO] [stdout] 0822d1b102dba9f3cc7866e3c5605deb2f2ce7fe868d3a7e568b6265d0fcf25a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3705b3f877b95a1b133834425a898c6349063145678a1e307716ff074aa709bc
[INFO] running `Command { std: "docker" "start" "-a" "3705b3f877b95a1b133834425a898c6349063145678a1e307716ff074aa709bc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_args-4020ada82bd40d59)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::empty ... ok
[INFO] [stdout] test test::ergonomics ... ok
[INFO] [stdout] test test::one_empty ... ok
[INFO] [stdout] test test::no_arg ... ok
[INFO] [stdout] test test::one_key ... ok
[INFO] [stdout] test test::one_key_cut_short ... ok
[INFO] [stdout] test test::one_key_repeated ... ok
[INFO] [stdout] test test::two_keys ... ok
[INFO] [stdout] test test::two_keys_cut_short ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simple_args
[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" "3705b3f877b95a1b133834425a898c6349063145678a1e307716ff074aa709bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3705b3f877b95a1b133834425a898c6349063145678a1e307716ff074aa709bc", kill_on_drop: false }`
[INFO] [stdout] 3705b3f877b95a1b133834425a898c6349063145678a1e307716ff074aa709bc