[INFO] fetching crate ccarp_helper 0.1.0...
[INFO] testing ccarp_helper-0.1.0 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate ccarp_helper 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate ccarp_helper 0.1.0
[INFO] finished tweaking crates.io crate ccarp_helper 0.1.0
[INFO] tweaked toml for crates.io crate ccarp_helper 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ccarp_helper 0.1.0 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ccarp_helper 0.1.0 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5b0227f7d962a439f2ccbcd1bf2c8966879f7ff1dbd49e8effc69707da5dcf1
[INFO] running `Command { std: "docker" "start" "-a" "c5b0227f7d962a439f2ccbcd1bf2c8966879f7ff1dbd49e8effc69707da5dcf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5b0227f7d962a439f2ccbcd1bf2c8966879f7ff1dbd49e8effc69707da5dcf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5b0227f7d962a439f2ccbcd1bf2c8966879f7ff1dbd49e8effc69707da5dcf1", kill_on_drop: false }`
[INFO] [stdout] c5b0227f7d962a439f2ccbcd1bf2c8966879f7ff1dbd49e8effc69707da5dcf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 045f4b47935c6c6d35257a0aa2ab3d2c4c18e09c9b55b03148d94f950a67f38a
[INFO] running `Command { std: "docker" "start" "-a" "045f4b47935c6c6d35257a0aa2ab3d2c4c18e09c9b55b03148d94f950a67f38a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ccarp_helper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "045f4b47935c6c6d35257a0aa2ab3d2c4c18e09c9b55b03148d94f950a67f38a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "045f4b47935c6c6d35257a0aa2ab3d2c4c18e09c9b55b03148d94f950a67f38a", kill_on_drop: false }`
[INFO] [stdout] 045f4b47935c6c6d35257a0aa2ab3d2c4c18e09c9b55b03148d94f950a67f38a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] a4a6f0bffb2e68ec5cbc53ada1c5837b2f89b2c523ecbdb59744d5c3e52a9065
[INFO] running `Command { std: "docker" "start" "-a" "a4a6f0bffb2e68ec5cbc53ada1c5837b2f89b2c523ecbdb59744d5c3e52a9065", kill_on_drop: false }`
[INFO] [stderr]    Compiling ccarp_helper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "a4a6f0bffb2e68ec5cbc53ada1c5837b2f89b2c523ecbdb59744d5c3e52a9065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4a6f0bffb2e68ec5cbc53ada1c5837b2f89b2c523ecbdb59744d5c3e52a9065", kill_on_drop: false }`
[INFO] [stdout] a4a6f0bffb2e68ec5cbc53ada1c5837b2f89b2c523ecbdb59744d5c3e52a9065
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 33c36d2e71ae34bd7b10922361d91cd26ac37452ad2c80fad31f59165176c6ec
[INFO] running `Command { std: "docker" "start" "-a" "33c36d2e71ae34bd7b10922361d91cd26ac37452ad2c80fad31f59165176c6ec", 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/build/ccarp_helper/adbb954ce2feb20c/deps/ccarp_helper-adbb954ce2feb20c)
[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] [stderr]    Doc-tests ccarp_helper
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/lib.rs - CFuncFloat::dec_post (line 226) ... ok
[INFO] [stdout] test src/lib.rs - CFuncFloat::pre_dec (line 254) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::c_mul_assign (line 95) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::c_lshift_assign (line 151) ... ok
[INFO] [stdout] test src/lib.rs - CFuncFloat::c_sub_assign (line 282) ... ok
[INFO] [stdout] test src/lib.rs - CFuncFloat::c_add_assign (line 268) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::c_or_assign (line 179) ... ok
[INFO] [stdout] test src/lib.rs - CFuncFloat::inc_post (line 212) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::c_mod_assign (line 123) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::c_add_assign (line 67) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::c_and_assign (line 165) ... ok
[INFO] [stdout] test src/lib.rs - CAssign::c_assign (line 468) ... ok
[INFO] [stdout] test src/lib.rs - CFuncPoint::c_add (line 433) ... FAILED
[INFO] [stdout] test src/lib.rs - CFuncPoint::c_sub (line 450) ... FAILED
[INFO] [stdout] test src/lib.rs - CFuncPoint::c_add_assign (line 399) ... FAILED
[INFO] [stdout] test src/lib.rs - CFuncInt::c_rshift_assign (line 137) ... ok
[INFO] [stdout] test src/lib.rs - CFuncFloat::c_div_assign (line 310) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::c_sub_assign (line 81) ... ok
[INFO] [stdout] test src/lib.rs - CFuncPoint::c_sub_assign (line 416) ... FAILED
[INFO] [stdout] test src/lib.rs - CIndex::index (line 496) ... FAILED
[INFO] [stdout] test src/lib.rs - CFuncPoint::pre_inc (line 365) ... FAILED
[INFO] [stdout] test src/lib.rs - CFuncPoint::dec_post (line 348) ... FAILED
[INFO] [stdout] test src/lib.rs - CFuncPoint::pre_dec (line 382) ... FAILED
[INFO] [stdout] test src/lib.rs - CFuncPoint::inc_post (line 331) ... FAILED
[INFO] [stdout] test src/lib.rs - CFuncInt::inc_post (line 11) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::c_xor_assign (line 193) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::pre_dec (line 53) ... ok
[INFO] [stdout] test src/lib.rs - CFuncFloat::pre_inc (line 240) ... ok
[INFO] [stdout] test src/lib.rs - CFuncFloat::c_mul_assign (line 296) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::c_div_assign (line 109) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::dec_post (line 25) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::pre_inc (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - CFuncPoint::c_add (line 433) stdout ----
[INFO] [stdout] error[E0133]: call to unsafe function `c_add` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/lib.rs:437:7
[INFO] [stdout]     |
[INFO] [stdout] 437 | let q=p.c_add(2);
[INFO] [stdout]     |       ^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - CFuncPoint::c_sub (line 450) stdout ----
[INFO] [stdout] error[E0133]: call to unsafe function `c_sub` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/lib.rs:454:7
[INFO] [stdout]     |
[INFO] [stdout] 454 | let q=p.c_sub(2);
[INFO] [stdout]     |       ^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - CFuncPoint::c_add_assign (line 399) stdout ----
[INFO] [stdout] error[E0133]: call to unsafe function `ccarp_helper::CFuncPoint::c_add_assign` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/lib.rs:403:7
[INFO] [stdout]     |
[INFO] [stdout] 403 | let q=p.c_add_assign(2);
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - CFuncPoint::c_sub_assign (line 416) stdout ----
[INFO] [stdout] error[E0133]: call to unsafe function `ccarp_helper::CFuncPoint::c_sub_assign` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/lib.rs:420:7
[INFO] [stdout]     |
[INFO] [stdout] 420 | let q=p.c_sub_assign(2);
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - CIndex::index (line 496) stdout ----
[INFO] [stdout] error[E0133]: call to unsafe function `ccarp_helper::CIndex::index` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/lib.rs:500:9
[INFO] [stdout]     |
[INFO] [stdout] 500 | let val=p.index(0); // Overindexing is not checked!
[INFO] [stdout]     |         ^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - CFuncPoint::pre_inc (line 365) stdout ----
[INFO] [stdout] error[E0133]: call to unsafe function `ccarp_helper::CFuncPoint::pre_inc` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/lib.rs:369:7
[INFO] [stdout]     |
[INFO] [stdout] 369 | let q=p.pre_inc();
[INFO] [stdout]     |       ^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - CFuncPoint::dec_post (line 348) stdout ----
[INFO] [stdout] error[E0133]: call to unsafe function `ccarp_helper::CFuncPoint::dec_post` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/lib.rs:352:7
[INFO] [stdout]     |
[INFO] [stdout] 352 | let q=p.dec_post();
[INFO] [stdout]     |       ^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - CFuncPoint::pre_dec (line 382) stdout ----
[INFO] [stdout] error[E0133]: call to unsafe function `ccarp_helper::CFuncPoint::pre_dec` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/lib.rs:386:7
[INFO] [stdout]     |
[INFO] [stdout] 386 | let q=p.pre_dec();
[INFO] [stdout]     |       ^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - CFuncPoint::inc_post (line 331) stdout ----
[INFO] [stdout] error[E0133]: call to unsafe function `ccarp_helper::CFuncPoint::inc_post` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/lib.rs:335:7
[INFO] [stdout]     |
[INFO] [stdout] 335 | let q=p.inc_post();
[INFO] [stdout]     |       ^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - CFuncPoint::c_add (line 433)
[INFO] [stdout]     src/lib.rs - CFuncPoint::c_add_assign (line 399)
[INFO] [stdout]     src/lib.rs - CFuncPoint::c_sub (line 450)
[INFO] [stdout]     src/lib.rs - CFuncPoint::c_sub_assign (line 416)
[INFO] [stdout]     src/lib.rs - CFuncPoint::dec_post (line 348)
[INFO] [stdout]     src/lib.rs - CFuncPoint::inc_post (line 331)
[INFO] [stdout]     src/lib.rs - CFuncPoint::pre_dec (line 382)
[INFO] [stdout]     src/lib.rs - CFuncPoint::pre_inc (line 365)
[INFO] [stdout]     src/lib.rs - CIndex::index (line 496)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 23 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.88s; merged doctests compilation took 0.38s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "33c36d2e71ae34bd7b10922361d91cd26ac37452ad2c80fad31f59165176c6ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c36d2e71ae34bd7b10922361d91cd26ac37452ad2c80fad31f59165176c6ec", kill_on_drop: false }`
[INFO] [stdout] 33c36d2e71ae34bd7b10922361d91cd26ac37452ad2c80fad31f59165176c6ec
