[INFO] fetching crate ccarp_helper 0.1.0...
[INFO] testing ccarp_helper-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate ccarp_helper 0.1.0 into /workspace/builds/worker-7-tc1/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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ccarp_helper 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e302a8f52fde3eddbf54b9848561ecf9770f3e4ee14a2bdd946e892ed891de17
[INFO] running `Command { std: "docker" "start" "-a" "e302a8f52fde3eddbf54b9848561ecf9770f3e4ee14a2bdd946e892ed891de17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e302a8f52fde3eddbf54b9848561ecf9770f3e4ee14a2bdd946e892ed891de17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e302a8f52fde3eddbf54b9848561ecf9770f3e4ee14a2bdd946e892ed891de17", kill_on_drop: false }`
[INFO] [stdout] e302a8f52fde3eddbf54b9848561ecf9770f3e4ee14a2bdd946e892ed891de17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91bfb931081c4693ce8c73a600cde1dbe315da25a6ae1a3698579d531004c02e
[INFO] running `Command { std: "docker" "start" "-a" "91bfb931081c4693ce8c73a600cde1dbe315da25a6ae1a3698579d531004c02e", 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 0.25s
[INFO] running `Command { std: "docker" "inspect" "91bfb931081c4693ce8c73a600cde1dbe315da25a6ae1a3698579d531004c02e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91bfb931081c4693ce8c73a600cde1dbe315da25a6ae1a3698579d531004c02e", kill_on_drop: false }`
[INFO] [stdout] 91bfb931081c4693ce8c73a600cde1dbe315da25a6ae1a3698579d531004c02e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a224f0dcc70a7abbead533ffc28777a36cdb844c92893c7c1289d3b2d2f4662d
[INFO] running `Command { std: "docker" "start" "-a" "a224f0dcc70a7abbead533ffc28777a36cdb844c92893c7c1289d3b2d2f4662d", 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 0.33s
[INFO] running `Command { std: "docker" "inspect" "a224f0dcc70a7abbead533ffc28777a36cdb844c92893c7c1289d3b2d2f4662d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a224f0dcc70a7abbead533ffc28777a36cdb844c92893c7c1289d3b2d2f4662d", kill_on_drop: false }`
[INFO] [stdout] a224f0dcc70a7abbead533ffc28777a36cdb844c92893c7c1289d3b2d2f4662d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 960b8cc1e53040943e4c16c9007be916ec7ef0e8b843bc9b0284b40723db42b6
[INFO] running `Command { std: "docker" "start" "-a" "960b8cc1e53040943e4c16c9007be916ec7ef0e8b843bc9b0284b40723db42b6", 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/ccarp_helper-adbb954ce2feb20c)
[INFO] [stderr]    Doc-tests ccarp_helper
[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 32 tests
[INFO] [stdout] test src/lib.rs - CFuncFloat::pre_inc (line 240) ... ok
[INFO] [stdout] test src/lib.rs - CAssign::c_assign (line 468) ... ok
[INFO] [stdout] test src/lib.rs - CFuncFloat::dec_post (line 226) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::c_add_assign (line 67) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::c_div_assign (line 109) ... ok
[INFO] [stdout] test src/lib.rs - CFuncFloat::inc_post (line 212) ... ok
[INFO] [stdout] test src/lib.rs - CFuncFloat::c_div_assign (line 310) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::c_mod_assign (line 123) ... 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 - CFuncFloat::c_sub_assign (line 282) ... ok
[INFO] [stdout] test src/lib.rs - CFuncPoint::c_sub_assign (line 416) ... FAILED
[INFO] [stdout] test src/lib.rs - CFuncInt::c_lshift_assign (line 151) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::c_rshift_assign (line 137) ... ok
[INFO] [stdout] test src/lib.rs - CFuncPoint::dec_post (line 348) ... FAILED
[INFO] [stdout] test src/lib.rs - CFuncPoint::c_add (line 433) ... FAILED
[INFO] [stdout] test src/lib.rs - CFuncInt::c_sub_assign (line 81) ... ok
[INFO] [stdout] test src/lib.rs - CFuncPoint::c_add_assign (line 399) ... FAILED
[INFO] [stdout] test src/lib.rs - CFuncFloat::c_mul_assign (line 296) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::c_and_assign (line 165) ... ok
[INFO] [stdout] test src/lib.rs - CFuncPoint::c_sub (line 450) ... FAILED
[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 - CFuncPoint::pre_inc (line 365) ... FAILED
[INFO] [stdout] test src/lib.rs - CFuncPoint::inc_post (line 331) ... FAILED
[INFO] [stdout] test src/lib.rs - CFuncPoint::pre_dec (line 382) ... FAILED
[INFO] [stdout] test src/lib.rs - CFuncInt::pre_dec (line 53) ... ok
[INFO] [stdout] test src/lib.rs - CFuncInt::c_xor_assign (line 193) ... ok
[INFO] [stdout] test src/lib.rs - CIndex::index (line 496) ... FAILED
[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] test src/lib.rs - CFuncInt::inc_post (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] 7 | 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 - 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] 7 | 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::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] 7 | 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_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] 7 | 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 (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] 7 | 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::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] 7 | 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::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] 7 | 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] ---- 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] 7 | 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 - 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] 7 | 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] 
[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 1.26s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.64s; merged doctests compilation took 0.38s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "960b8cc1e53040943e4c16c9007be916ec7ef0e8b843bc9b0284b40723db42b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "960b8cc1e53040943e4c16c9007be916ec7ef0e8b843bc9b0284b40723db42b6", kill_on_drop: false }`
[INFO] [stdout] 960b8cc1e53040943e4c16c9007be916ec7ef0e8b843bc9b0284b40723db42b6