[INFO] fetching crate divrem 1.0.0... [INFO] checking divrem-1.0.0 against master#0f353363965ebf05e0757f7679c800b39c51a07e for pr-144896 [INFO] extracting crate divrem 1.0.0 into /workspace/builds/worker-0-tc1/source [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain [INFO] started tweaking crates.io crate divrem 1.0.0 [INFO] finished tweaking crates.io crate divrem 1.0.0 [INFO] tweaked toml for crates.io crate divrem 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate divrem 1.0.0 on toolchain 0f353363965ebf05e0757f7679c800b39c51a07e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f353363965ebf05e0757f7679c800b39c51a07e" "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" "+0f353363965ebf05e0757f7679c800b39c51a07e" "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" "+0f353363965ebf05e0757f7679c800b39c51a07e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+0f353363965ebf05e0757f7679c800b39c51a07e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 303cd3ca280d40011c7a89310b225e788c3b9c569847cbb22fe8aed065cd5baf [INFO] running `Command { std: "docker" "start" "-a" "303cd3ca280d40011c7a89310b225e788c3b9c569847cbb22fe8aed065cd5baf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "303cd3ca280d40011c7a89310b225e788c3b9c569847cbb22fe8aed065cd5baf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "303cd3ca280d40011c7a89310b225e788c3b9c569847cbb22fe8aed065cd5baf", kill_on_drop: false }` [INFO] [stdout] 303cd3ca280d40011c7a89310b225e788c3b9c569847cbb22fe8aed065cd5baf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+0f353363965ebf05e0757f7679c800b39c51a07e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10e94c8f15e1ab0675699572500128f7f9db77c24b022794d8f3b2caffd027ab [INFO] running `Command { std: "docker" "start" "-a" "10e94c8f15e1ab0675699572500128f7f9db77c24b022794d8f3b2caffd027ab", kill_on_drop: false }` [INFO] [stderr] Checking divrem v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> tests/lib.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(concat_idents)] [INFO] [stdout] | ^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in CURRENT_RUSTC_VERSION; see for more information [INFO] [stdout] = note: use the `${concat(..)}` metavariable expression instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `concat_idents` in this scope [INFO] [stdout] --> tests/lib.rs:130:30 [INFO] [stdout] | [INFO] [stdout] 130 | let qr = concat_idents!(div_rem_, $variant)(x, y); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | test_table!(test_table_euclid, QR_EUCLID, euclid); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `test_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `concat_idents` in this scope [INFO] [stdout] --> tests/lib.rs:129:29 [INFO] [stdout] | [INFO] [stdout] 129 | let r = concat_idents!(rem_, $variant)(x, y); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | test_table!(test_table_euclid, QR_EUCLID, euclid); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `test_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `concat_idents` in this scope [INFO] [stdout] --> tests/lib.rs:128:29 [INFO] [stdout] | [INFO] [stdout] 128 | let q = concat_idents!(div_, $variant)(x, y); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | test_table!(test_table_euclid, QR_EUCLID, euclid); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `test_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `concat_idents` in this scope [INFO] [stdout] --> tests/lib.rs:130:30 [INFO] [stdout] | [INFO] [stdout] 130 | let qr = concat_idents!(div_rem_, $variant)(x, y); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 140 | test_table!(test_table_ceil, QR_CEIL, ceil); [INFO] [stdout] | ------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `test_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `concat_idents` in this scope [INFO] [stdout] --> tests/lib.rs:129:29 [INFO] [stdout] | [INFO] [stdout] 129 | let r = concat_idents!(rem_, $variant)(x, y); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 140 | test_table!(test_table_ceil, QR_CEIL, ceil); [INFO] [stdout] | ------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `test_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `concat_idents` in this scope [INFO] [stdout] --> tests/lib.rs:128:29 [INFO] [stdout] | [INFO] [stdout] 128 | let q = concat_idents!(div_, $variant)(x, y); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 140 | test_table!(test_table_ceil, QR_CEIL, ceil); [INFO] [stdout] | ------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `test_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `concat_idents` in this scope [INFO] [stdout] --> tests/lib.rs:130:30 [INFO] [stdout] | [INFO] [stdout] 130 | let qr = concat_idents!(div_rem_, $variant)(x, y); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | test_table!(test_table_floor, QR_FLOOR, floor); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `test_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `concat_idents` in this scope [INFO] [stdout] --> tests/lib.rs:129:29 [INFO] [stdout] | [INFO] [stdout] 129 | let r = concat_idents!(rem_, $variant)(x, y); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | test_table!(test_table_floor, QR_FLOOR, floor); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `test_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `concat_idents` in this scope [INFO] [stdout] --> tests/lib.rs:128:29 [INFO] [stdout] | [INFO] [stdout] 128 | let q = concat_idents!(div_, $variant)(x, y); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | test_table!(test_table_floor, QR_FLOOR, floor); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `test_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `concat_idents` in this scope [INFO] [stdout] --> tests/lib.rs:130:30 [INFO] [stdout] | [INFO] [stdout] 130 | let qr = concat_idents!(div_rem_, $variant)(x, y); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 138 | test_table!(test_table_trunc, QR_TRUNC, trunc); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `test_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `concat_idents` in this scope [INFO] [stdout] --> tests/lib.rs:129:29 [INFO] [stdout] | [INFO] [stdout] 129 | let r = concat_idents!(rem_, $variant)(x, y); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 138 | test_table!(test_table_trunc, QR_TRUNC, trunc); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `test_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `concat_idents` in this scope [INFO] [stdout] --> tests/lib.rs:128:29 [INFO] [stdout] | [INFO] [stdout] 128 | let q = concat_idents!(div_, $variant)(x, y); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 138 | test_table!(test_table_trunc, QR_TRUNC, trunc); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `test_table` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `divrem` (test "lib") due to 13 previous errors [INFO] running `Command { std: "docker" "inspect" "10e94c8f15e1ab0675699572500128f7f9db77c24b022794d8f3b2caffd027ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10e94c8f15e1ab0675699572500128f7f9db77c24b022794d8f3b2caffd027ab", kill_on_drop: false }` [INFO] [stdout] 10e94c8f15e1ab0675699572500128f7f9db77c24b022794d8f3b2caffd027ab