[INFO] fetching crate cargo-v 1.0.1...
[INFO] testing cargo-v-1.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cargo-v 1.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate cargo-v 1.0.1
[INFO] finished tweaking crates.io crate cargo-v 1.0.1
[INFO] tweaked toml for crates.io crate cargo-v 1.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-v 1.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-v 1.0.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a89e4fb6636b11db6565efb9922f2277bd705b33a81a362104243731edc09769
[INFO] running `Command { std: "docker" "start" "-a" "a89e4fb6636b11db6565efb9922f2277bd705b33a81a362104243731edc09769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a89e4fb6636b11db6565efb9922f2277bd705b33a81a362104243731edc09769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a89e4fb6636b11db6565efb9922f2277bd705b33a81a362104243731edc09769", kill_on_drop: false }`
[INFO] [stdout] a89e4fb6636b11db6565efb9922f2277bd705b33a81a362104243731edc09769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88cad9f18d741ee82baa916cebfaa385e82c14c32a282bed01a991c2c09b8d9c
[INFO] running `Command { std: "docker" "start" "-a" "88cad9f18d741ee82baa916cebfaa385e82c14c32a282bed01a991c2c09b8d9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-v v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "88cad9f18d741ee82baa916cebfaa385e82c14c32a282bed01a991c2c09b8d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88cad9f18d741ee82baa916cebfaa385e82c14c32a282bed01a991c2c09b8d9c", kill_on_drop: false }`
[INFO] [stdout] 88cad9f18d741ee82baa916cebfaa385e82c14c32a282bed01a991c2c09b8d9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a2b6afc0bcdb83d3dcc60a352304a62a0e032acca494852afcb8d8aa37750f2
[INFO] running `Command { std: "docker" "start" "-a" "2a2b6afc0bcdb83d3dcc60a352304a62a0e032acca494852afcb8d8aa37750f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-v v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "2a2b6afc0bcdb83d3dcc60a352304a62a0e032acca494852afcb8d8aa37750f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a2b6afc0bcdb83d3dcc60a352304a62a0e032acca494852afcb8d8aa37750f2", kill_on_drop: false }`
[INFO] [stdout] 2a2b6afc0bcdb83d3dcc60a352304a62a0e032acca494852afcb8d8aa37750f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08aa370c73c0df853ee66650491e324f4b27a771a8081cac1f1fb4af77bdd2a4
[INFO] running `Command { std: "docker" "start" "-a" "08aa370c73c0df853ee66650491e324f4b27a771a8081cac1f1fb4af77bdd2a4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cargo_v-670c212a6da1e869)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test parser::tests::should_get_name_from_cargo_toml ... ok
[INFO] [stdout] test parser::tests::should_get_property_edition_from_cargo_toml ... ok
[INFO] [stdout] test parser::tests::should_get_value_from_line_in_cargo_toml ... ok
[INFO] [stdout] test parser::tests::should_get_version_from_cargo_lock ... ok
[INFO] [stdout] test parser::tests::should_write_new_version_in_cargo_lock ... ok
[INFO] [stdout] test parser::tests::should_write_new_version_in_cargo_toml ... ok
[INFO] [stdout] test parser::tests::should_get_version_from_cargo_toml ... ok
[INFO] [stdout] test tests::should_accept_v_char_in_front_of_version ... ok
[INFO] [stdout] test tests::should_fail_to_parse_string_to_version_label ... ok
[INFO] [stdout] test tests::should_not_allow_set_a_negative_version ... ok
[INFO] [stdout] test tests::should_not_set_a_new_version_lower_than_current_version ... ok
[INFO] [stdout] test tests::should_parse_numeric_string_to_version_label ... ok
[INFO] [stdout] test tests::should_parse_string_major_to_version_label ... ok
[INFO] [stdout] test tests::should_pad_partial_version_with_leading_zeroes ... ok
[INFO] [stdout] test tests::should_parse_string_minor_to_version_label ... ok
[INFO] [stdout] test tests::should_turn_string_version_in_tuple ... ok
[INFO] [stdout] test tests::should_update_major_version_by_hand ... ok
[INFO] [stdout] test tests::should_update_patch_version_by_hand ... ok
[INFO] [stdout] test tests::should_update_minor_version_by_hand ... ok
[INFO] [stdout] test tests::should_not_set_a_new_version_equal_to_the_current_version ... ok
[INFO] [stdout] test tests::should_update_version_by_major_label ... ok
[INFO] [stdout] test tests::should_update_version_by_minor_label ... ok
[INFO] [stdout] test tests::should_turn_partial_string_version_in_tuple ... ok
[INFO] [stdout] test tests::should_turn_tuple_version_in_string ... ok
[INFO] [stdout] test tests::should_parse_string_patch_to_version_label ... ok
[INFO] [stdout] test tests::should_update_version_by_patch_label ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_v-cd3fe55ccf21dab5)
[INFO] [stderr]    Doc-tests cargo_v
[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] [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" "08aa370c73c0df853ee66650491e324f4b27a771a8081cac1f1fb4af77bdd2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08aa370c73c0df853ee66650491e324f4b27a771a8081cac1f1fb4af77bdd2a4", kill_on_drop: false }`
[INFO] [stdout] 08aa370c73c0df853ee66650491e324f4b27a771a8081cac1f1fb4af77bdd2a4