[INFO] fetching crate eng_fmt 0.1.2...
[INFO] testing eng_fmt-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate eng_fmt 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate eng_fmt 0.1.2
[INFO] finished tweaking crates.io crate eng_fmt 0.1.2
[INFO] tweaked toml for crates.io crate eng_fmt 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate eng_fmt 0.1.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3a74c36d65fed71d1a5673900c8281bccfa8b30d6e112769ac2bd66aa421118b
[INFO] running `Command { std: "docker" "start" "-a" "3a74c36d65fed71d1a5673900c8281bccfa8b30d6e112769ac2bd66aa421118b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a74c36d65fed71d1a5673900c8281bccfa8b30d6e112769ac2bd66aa421118b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a74c36d65fed71d1a5673900c8281bccfa8b30d6e112769ac2bd66aa421118b", kill_on_drop: false }`
[INFO] [stdout] 3a74c36d65fed71d1a5673900c8281bccfa8b30d6e112769ac2bd66aa421118b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a58e1cce7ea9d5bf286f375f0875a20f1d0c66bafffbd8d7eb4952d78a61c76d
[INFO] running `Command { std: "docker" "start" "-a" "a58e1cce7ea9d5bf286f375f0875a20f1d0c66bafffbd8d7eb4952d78a61c76d", kill_on_drop: false }`
[INFO] [stderr]    Compiling eng_fmt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "a58e1cce7ea9d5bf286f375f0875a20f1d0c66bafffbd8d7eb4952d78a61c76d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a58e1cce7ea9d5bf286f375f0875a20f1d0c66bafffbd8d7eb4952d78a61c76d", kill_on_drop: false }`
[INFO] [stdout] a58e1cce7ea9d5bf286f375f0875a20f1d0c66bafffbd8d7eb4952d78a61c76d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8a5bb8502e65624831edfd10d961f9ff5ad51151df3ea8a7b0943a98b5790c85
[INFO] running `Command { std: "docker" "start" "-a" "8a5bb8502e65624831edfd10d961f9ff5ad51151df3ea8a7b0943a98b5790c85", kill_on_drop: false }`
[INFO] [stderr]    Compiling eng_fmt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "8a5bb8502e65624831edfd10d961f9ff5ad51151df3ea8a7b0943a98b5790c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a5bb8502e65624831edfd10d961f9ff5ad51151df3ea8a7b0943a98b5790c85", kill_on_drop: false }`
[INFO] [stdout] 8a5bb8502e65624831edfd10d961f9ff5ad51151df3ea8a7b0943a98b5790c85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7e4255aafac2c166fcbcf508be4834ed2c1cba34fc85461a968fc1cb3f4a6bdb
[INFO] running `Command { std: "docker" "start" "-a" "7e4255aafac2c166fcbcf508be4834ed2c1cba34fc85461a968fc1cb3f4a6bdb", 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/eng_fmt-867c704620cb2d29)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test tests::test_1 ... ok
[INFO] [stdout] test tests::test_1_000 ... ok
[INFO] [stdout] test tests::test_1div10 ... ok
[INFO] [stdout] test tests::test_10 ... ok
[INFO] [stdout] test tests::test_1div100 ... ok
[INFO] [stdout] test tests::test_1div10_000 ... ok
[INFO] [stdout] test tests::test_1div1_000 ... ok
[INFO] [stdout] test tests::test_1div1e6 ... ok
[INFO] [stdout] test tests::test_2 ... ok
[INFO] [stdout] test tests::test_2pi_5d ... ok
[INFO] [stdout] test tests::test_333p33 ... ok
[INFO] [stdout] test tests::test_2pi_e5_1d ... ok
[INFO] [stdout] test tests::test_33p333 ... ok
[INFO] [stdout] test tests::test_3p3333e3 ... ok
[INFO] [stdout] test tests::test_33p333e6 ... ok
[INFO] [stdout] test tests::test_666p66 ... ok
[INFO] [stdout] test tests::test_66p666 ... ok
[INFO] [stdout] test tests::test_6p6666e3 ... ok
[INFO] [stdout] test tests::test_n2pi_2d ... ok
[INFO] [stdout] test tests::test_n2pi_e5_2d ... ok
[INFO] [stdout] test tests::test_n_pi_div_10 ... ok
[INFO] [stdout] test tests::test_one ... ok
[INFO] [stdout] test tests::test_pi ... ok
[INFO] [stdout] test tests::test_pi_1d ... ok
[INFO] [stdout] test tests::test_pi_5d ... ok
[INFO] [stdout] test tests::test_pi_div_1000 ... ok
[INFO] [stdout] test tests::test_pi_div_10 ... ok
[INFO] [stdout] test tests::test_zero_5sf ... ok
[INFO] [stdout] test tests::test_n2pi_5d ... ok
[INFO] [stdout] test tests::test_pi_div_100 ... ok
[INFO] [stdout] test tests::test_pi_div_5 ... ok
[INFO] [stdout] test tests::test_66p666e6 ... ok
[INFO] [stdout] test tests::test_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eng_fmt
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7e4255aafac2c166fcbcf508be4834ed2c1cba34fc85461a968fc1cb3f4a6bdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e4255aafac2c166fcbcf508be4834ed2c1cba34fc85461a968fc1cb3f4a6bdb", kill_on_drop: false }`
[INFO] [stdout] 7e4255aafac2c166fcbcf508be4834ed2c1cba34fc85461a968fc1cb3f4a6bdb