[INFO] fetching crate minimq 0.9.0... [INFO] checking minimq-0.9.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate minimq 0.9.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate minimq 0.9.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate minimq 0.9.0 [INFO] finished tweaking crates.io crate minimq 0.9.0 [INFO] tweaked toml for crates.io crate minimq 0.9.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 60 packages to latest compatible versions [INFO] [stderr] Adding env_logger v0.10.2 (latest: v0.11.3) [INFO] [stderr] Adding hash32 v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding heapless v0.7.17 (latest: v0.8.0) [INFO] [stderr] Adding num v0.3.1 (latest: v0.4.3) [INFO] [stderr] Adding num-complex v0.3.1 (latest: v0.4.6) [INFO] [stderr] Adding num-rational v0.3.2 (latest: v0.4.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smlang v0.6.0 [INFO] [stderr] Downloaded embedded-nal v0.8.0 [INFO] [stderr] Downloaded embedded-time v0.12.1 [INFO] [stderr] Downloaded std-embedded-time v0.1.0 [INFO] [stderr] Downloaded varint-rs v2.2.0 [INFO] [stderr] Downloaded smlang-macros v0.6.0 [INFO] [stderr] Downloaded num v0.3.1 [INFO] [stderr] Downloaded no-std-net v0.6.0 [INFO] [stderr] Downloaded num-complex v0.3.1 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16d2b5ccfa9549079b5493da8d10a784538108cf79af304ff770160de814e993 [INFO] running `Command { std: "docker" "start" "-a" "16d2b5ccfa9549079b5493da8d10a784538108cf79af304ff770160de814e993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16d2b5ccfa9549079b5493da8d10a784538108cf79af304ff770160de814e993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16d2b5ccfa9549079b5493da8d10a784538108cf79af304ff770160de814e993", kill_on_drop: false }` [INFO] [stdout] 16d2b5ccfa9549079b5493da8d10a784538108cf79af304ff770160de814e993 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a15952a2c5188eb0eacd0cead7bb2b94b852256b1e5918b657b34da5cf60328 [INFO] running `Command { std: "docker" "start" "-a" "2a15952a2c5188eb0eacd0cead7bb2b94b852256b1e5918b657b34da5cf60328", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking varint-rs v2.2.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking embedded-nal v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking embedded-time v0.12.1 [INFO] [stderr] Checking std-embedded-time v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling num_enum_derive v0.7.2 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking num_enum v0.7.2 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Compiling smlang-macros v0.6.0 [INFO] [stderr] Checking smlang v0.6.0 [INFO] [stderr] Checking minimq v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std_embedded_nal` [INFO] [stdout] --> tests/exactly_once_transmission.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | let stack = std_embedded_nal::Stack; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `std_embedded_nal` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 11 | let stack = embedded_nal::Stack; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `minimq` (test "exactly_once_transmission") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std_embedded_nal` [INFO] [stdout] --> tests/integration_test.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | let stack = std_embedded_nal::Stack; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `std_embedded_nal` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 13 | let stack = embedded_nal::Stack; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std_embedded_nal` [INFO] [stdout] --> tests/poll_result.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | let stack = std_embedded_nal::Stack; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `std_embedded_nal` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 11 | let stack = embedded_nal::Stack; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std_embedded_nal` [INFO] [stdout] --> tests/exactly_once_subscription.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | let stack = std_embedded_nal::Stack; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `std_embedded_nal` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 14 | let stack = embedded_nal::Stack; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `minimq` (test "poll_result") due to 2 previous errors [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std_embedded_nal` [INFO] [stdout] --> tests/at_least_once_subscription.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | let stack = std_embedded_nal::Stack; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `std_embedded_nal` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 14 | let stack = embedded_nal::Stack; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `minimq` (test "integration_test") due to 2 previous errors [INFO] [stderr] error: could not compile `minimq` (test "exactly_once_subscription") due to 2 previous errors [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std_embedded_nal` [INFO] [stdout] --> tests/deferred_payload.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | let stack = std_embedded_nal::Stack; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared crate or module `std_embedded_nal` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 11 | let stack = embedded_nal::Stack; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `minimq` (test "deferred_payload") due to 2 previous errors [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `minimq` (test "at_least_once_subscription") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "2a15952a2c5188eb0eacd0cead7bb2b94b852256b1e5918b657b34da5cf60328", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a15952a2c5188eb0eacd0cead7bb2b94b852256b1e5918b657b34da5cf60328", kill_on_drop: false }` [INFO] [stdout] 2a15952a2c5188eb0eacd0cead7bb2b94b852256b1e5918b657b34da5cf60328 [INFO] checking minimq-0.9.0 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate minimq 0.9.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate minimq 0.9.0 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate minimq 0.9.0 [INFO] finished tweaking crates.io crate minimq 0.9.0 [INFO] tweaked toml for crates.io crate minimq 0.9.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 60 packages to latest compatible versions [INFO] [stderr] Adding env_logger v0.10.2 (latest: v0.11.3) [INFO] [stderr] Adding hash32 v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding heapless v0.7.17 (latest: v0.8.0) [INFO] [stderr] Adding num v0.3.1 (latest: v0.4.3) [INFO] [stderr] Adding num-complex v0.3.1 (latest: v0.4.6) [INFO] [stderr] Adding num-rational v0.3.2 (latest: v0.4.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 49e4d3b3f581a8a4896b3ab2e2f0c7ed89259008c1c46278589f3782a275c0f4 [INFO] running `Command { std: "docker" "start" "-a" "49e4d3b3f581a8a4896b3ab2e2f0c7ed89259008c1c46278589f3782a275c0f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49e4d3b3f581a8a4896b3ab2e2f0c7ed89259008c1c46278589f3782a275c0f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49e4d3b3f581a8a4896b3ab2e2f0c7ed89259008c1c46278589f3782a275c0f4", kill_on_drop: false }` [INFO] [stdout] 49e4d3b3f581a8a4896b3ab2e2f0c7ed89259008c1c46278589f3782a275c0f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42e2ca049c4e187d510cfbc2652afdc5152f762ed55d55c66dc774a91ace95a0 [INFO] running `Command { std: "docker" "start" "-a" "42e2ca049c4e187d510cfbc2652afdc5152f762ed55d55c66dc774a91ace95a0", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "42e2ca049c4e187d510cfbc2652afdc5152f762ed55d55c66dc774a91ace95a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42e2ca049c4e187d510cfbc2652afdc5152f762ed55d55c66dc774a91ace95a0", kill_on_drop: false }` [INFO] [stdout] 42e2ca049c4e187d510cfbc2652afdc5152f762ed55d55c66dc774a91ace95a0